COIN3L1
FILE INFORMATION
FILENAME(S): COIN3L1
FILE TYPE(S): PRG
FILE SIZE: 3.9K
FIRST SEEN: 2025-10-19 22:48:55
APPEARS ON: 1 disk(s)
FILE HASH
2aafb8be9dcc3b67096ca922376cf80c61add2ddeea44f0a446e8ba721a5a55d
FOUND ON DISKS (1 DISKS)
| DISK TITLE | FILENAME | FILE TYPE | COLLECTION | TRACK | SECTOR | ACTIONS |
|---|---|---|---|---|---|---|
| HHM 100785 44S1 | COIN3L1 | PRG | Radd Maxx | 10 | 19 | DOWNLOAD FILE |
FILE CONTENT & ANALYSIS
00000000: 20 41 20 40 64 77 68 69 74 65 40 71 4D 4F 4E 45 | A @dwhite@qMONE| 00000010: 59 20 54 55 54 4F 52 49 41 4C 20 2D 2D 20 50 41 |Y TUTORIAL -- PA| 00000020: 52 54 20 32 2E 20 48 65 72 65 20 61 72 65 20 73 |RT 2. Here are s| 00000030: 6F 6D 65 20 73 61 6D 70 6C 65 20 4D 6F 6E 65 79 |ome sample Money| 00000040: 20 50 72 6F 62 6C 65 6D 73 20 69 6E 76 6F 6C 76 | Problems involv| 00000050: 69 6E 67 20 63 6F 69 6E 73 20 77 69 74 68 20 64 |ing coins with d| 00000060: 69 66 66 65 72 65 6E 74 20 76 61 6C 75 65 73 2E |ifferent values.| 00000070: 26 64 28 30 2C 29 40 6A 54 68 65 20 57 48 4F 4C |&d(0,)@jThe WHOL| 00000080: 45 20 2D 2D 20 74 68 65 20 76 61 6C 75 65 20 6F |E -- the value o| 00000090: 66 20 61 6C 6C 20 74 68 65 20 63 6F 69 6E 73 20 |f all the coins | 000000A0: 2D 2D 20 69 73 20 74 68 65 20 73 75 6D 20 6F 66 |-- is the sum of| 000000B0: 20 74 68 65 20 50 41 52 54 53 20 2D 2D 20 74 68 | the PARTS -- th| 000000C0: 65 20 76 61 6C 75 65 20 6F 66 20 65 61 63 68 20 |e value of each | 000000D0: 6F 66 20 74 68 65 20 63 6F 69 6E 73 2E 40 64 63 |of the coins.@dc| 000000E0: 6F 69 6E 73 26 64 28 30 2C 41 64 64 20 74 68 65 |oins&d(0,Add the| 000000F0: 20 70 61 72 74 73 20 2D 2D 20 4E 69 63 6B 65 6C | parts -- Nickel| 00000100: 73 5C 2C 20 44 69 6D 65 73 5C 2C 20 61 6E 64 20 |s\, Dimes\, and | 00000110: 51 75 61 72 74 65 72 73 20 2D 2D 20 74 6F 67 65 |Quarters -- toge| 00000120: 74 68 65 72 20 74 6F 20 67 65 74 20 74 68 65 20 |ther to get the | 00000130: 77 68 6F 6C 65 20 2D 2D 20 74 68 65 20 54 6F 74 |whole -- the Tot| 00000140: 61 6C 2E 29 40 64 61 6C 6C 63 6F 69 6E 26 63 28 |al.)@dallcoin&c(| 00000150: 32 30 2C 4E 69 63 6B 65 6C 73 20 2B 20 44 69 6D |20,Nickels + Dim| 00000160: 65 73 20 2B 20 51 75 61 72 74 65 72 73 29 26 64 |es + Quarters)&d| 00000170: 28 30 2C 41 64 64 20 74 68 65 20 70 61 72 74 73 |(0,Add the parts| 00000180: 20 2D 2D 20 4E 69 63 6B 65 6C 73 5C 2C 20 44 69 | -- Nickels\, Di| 00000190: 6D 65 73 5C 2C 20 61 6E 64 20 51 75 61 72 74 65 |mes\, and Quarte| 000001A0: 72 73 20 2D 2D 20 74 6F 67 65 74 68 65 72 20 74 |rs -- together t| 000001B0: 6F 20 67 65 74 20 74 68 65 20 77 68 6F 6C 65 20 |o get the whole | 000001C0: 2D 2D 20 74 68 65 20 54 6F 74 61 6C 2E 29 40 64 |-- the Total.)@d| 000001D0: 6D 69 78 63 6F 69 6E 26 63 28 32 30 2C 4E 69 63 |mixcoin&c(20,Nic| 000001E0: 6B 65 6C 73 20 2B 20 44 69 6D 65 73 20 2B 20 51 |kels + Dimes + Q| 000001F0: 75 61 72 74 65 72 73 20 3D 20 54 6F 74 61 6C 29 |uarters = Total)| 00000200: 26 64 28 30 2C 41 64 64 20 74 68 65 20 70 61 72 |&d(0,Add the par| 00000210: 74 73 20 2D 2D 20 4E 69 63 6B 65 6C 73 5C 2C 20 |ts -- Nickels\, | 00000220: 44 69 6D 65 73 5C 2C 20 61 6E 64 20 51 75 61 72 |Dimes\, and Quar| 00000230: 74 65 72 73 20 2D 2D 20 74 6F 67 65 74 68 65 72 |ters -- together| 00000240: 20 74 6F 20 67 65 74 20 74 68 65 20 77 68 6F 6C | to get the whol| 00000250: 65 20 2D 2D 20 74 68 65 20 54 6F 74 61 6C 2E 29 |e -- the Total.)| 00000260: 40 64 67 30 31 26 64 28 31 2C 4E 69 63 6B 65 6C |@dg01&d(1,Nickel| 00000270: 73 29 26 63 28 32 2C 44 69 6D 65 73 29 26 63 28 |s)&c(2,Dimes)&c(| 00000280: 33 2C 51 75 61 72 74 65 72 73 29 26 63 28 34 2C |3,Quarters)&c(4,| 00000290: 54 6F 74 2E 29 26 64 28 35 2C 55 6E 69 74 73 29 |Tot.)&d(5,Units)| 000002A0: 26 64 28 31 30 2C 43 6F 69 6E 73 29 26 64 28 31 |&d(10,Coins)&d(1| 000002B0: 35 2C 56 61 6C 75 65 29 26 64 28 36 2C 35 20 63 |5,Value)&d(6,5 c| 000002C0: 65 6E 74 73 29 26 64 28 37 2C 31 30 20 63 65 6E |ents)&d(7,10 cen| 000002D0: 74 73 29 26 64 28 38 2C 32 35 20 63 65 6E 74 73 |ts)&d(8,25 cents| 000002E0: 29 26 63 28 32 30 2C 20 4E 69 63 6B 65 6C 73 20 |)&c(20, Nickels | 000002F0: 2B 20 44 69 6D 65 73 20 2B 20 51 75 61 72 74 65 |+ Dimes + Quarte| 00000300: 72 73 20 3D 20 54 6F 74 61 6C 29 26 64 28 30 2C |rs = Total)&d(0,| 00000310: 20 29 40 6A 54 68 65 20 67 72 69 64 20 68 65 6C | )@jThe grid hel| 00000320: 70 73 20 79 6F 75 20 6F 72 67 61 6E 69 7A 65 20 |ps you organize | 00000330: 69 6E 66 6F 72 6D 61 74 69 6F 6E 20 74 6F 20 73 |information to s| 00000340: 6F 6C 76 65 20 74 68 69 73 20 65 71 75 61 74 69 |olve this equati| 00000350: 6F 6E 2E 20 48 65 72 65 20 69 73 20 61 20 73 61 |on. Here is a sa| 00000360: 6D 70 6C 65 20 70 72 6F 62 6C 65 6D 20 74 6F 20 |mple problem to | 00000370: 73 68 6F 77 20 68 6F 77 20 69 74 20 77 6F 72 6B |show how it work| 00000380: 73 3A 26 64 28 30 2C 29 40 6A 53 61 6C 6C 79 20 |s:&d(0,)@jSally | 00000390: 68 61 73 20 33 20 6E 69 63 6B 65 6C 73 2C 20 32 |has 3 nickels, 2| 000003A0: 20 64 69 6D 65 73 2C 20 61 6E 64 20 61 20 71 75 | dimes, and a qu| 000003B0: 61 72 74 65 72 2E 20 48 6F 77 20 6D 75 63 68 20 |arter. How much | 000003C0: 6D 6F 6E 65 79 20 64 6F 65 73 20 73 68 65 20 68 |money does she h| 000003D0: 61 76 65 3F 40 72 52 45 41 44 26 64 28 30 2C 52 |ave?@rREAD&d(0,R| 000003E0: 65 61 64 20 74 68 65 20 77 68 6F 6C 65 20 70 72 |ead the whole pr| 000003F0: 6F 62 6C 65 6D 2E 20 54 68 69 6E 6B 20 61 62 6F |oblem. Think abo| 00000400: 75 74 20 74 68 65 20 70 72 6F 62 6C 65 6D 2E 29 |ut the problem.)| 00000410: 26 64 28 30 2C 57 68 61 74 20 61 72 65 20 74 68 |&d(0,What are th| 00000420: 65 20 66 61 63 74 73 3F 20 26 71 53 61 6C 6C 79 |e facts? &qSally| 00000430: 20 68 61 73 20 33 20 6E 69 63 6B 65 6C 73 5C 2C | has 3 nickels\,| 00000440: 20 32 20 64 69 6D 65 73 5C 2C 20 61 6E 64 20 61 | 2 dimes\, and a| 00000450: 20 71 75 61 72 74 65 72 2E 26 71 29 26 64 28 30 | quarter.&q)&d(0| 00000460: 2C 57 68 61 74 20 69 73 20 62 65 69 6E 67 20 61 |,What is being a| 00000470: 73 6B 65 64 3F 20 26 71 48 6F 77 20 6D 75 63 68 |sked? &qHow much| 00000480: 20 6D 6F 6E 65 79 20 64 6F 65 73 20 73 68 65 20 | money does she | 00000490: 68 61 76 65 3F 26 71 29 40 72 44 41 54 41 20 45 |have?&q)@rDATA E| 000004A0: 4E 54 52 59 40 70 45 6E 74 65 72 20 61 20 76 61 |NTRY@pEnter a va| 000004B0: 72 69 61 62 6C 65 20 6F 6E 20 74 68 65 20 67 72 |riable on the gr| 000004C0: 69 64 20 66 6F 72 20 77 68 61 74 20 79 6F 75 20 |id for what you | 000004D0: 77 61 6E 74 20 74 6F 20 66 69 6E 64 20 2D 2D 20 |want to find -- | 000004E0: 74 68 65 20 75 6E 6B 6E 6F 77 6E 2E 40 68 43 68 |the unknown.@hCh| 000004F0: 6F 6F 73 65 20 61 20 76 61 72 69 61 62 6C 65 20 |oose a variable | 00000500: 74 6F 20 72 65 70 72 65 73 65 6E 74 20 74 68 65 |to represent the| 00000510: 20 54 6F 74 61 6C 2E 40 68 45 6E 74 65 72 20 61 | Total.@hEnter a| 00000520: 20 6C 65 74 74 65 72 2C 20 73 75 63 68 20 61 73 | letter, such as| 00000530: 20 60 78 27 2C 20 61 6E 64 20 70 72 65 73 73 20 | `x', and press | 00000540: 74 68 65 20 3C 52 65 74 75 72 6E 3E 20 6B 65 79 |the <Return> key| 00000550: 2E 40 69 28 31 39 2C 69 2C 26 76 29 26 64 28 30 |.@i(19,i,&v)&d(0| 00000560: 2C 45 6E 74 65 72 20 74 68 65 20 6E 75 6D 62 65 |,Enter the numbe| 00000570: 72 20 6F 66 20 63 6F 69 6E 73 2E 29 40 70 45 6E |r of coins.)@pEn| 00000580: 74 65 72 20 74 68 65 20 6E 75 6D 62 65 72 20 6F |ter the number o| 00000590: 66 20 4E 69 63 6B 65 6C 73 2E 26 71 33 20 6E 69 |f Nickels.&q3 ni| 000005A0: 63 6B 65 6C 73 26 71 40 68 53 61 6C 6C 79 20 68 |ckels&q@hSally h| 000005B0: 61 73 20 26 68 33 20 6E 69 63 6B 65 6C 73 26 68 |as &h3 nickels&h| 000005C0: 2E 40 68 45 6E 74 65 72 20 60 33 27 20 61 74 20 |.@hEnter `3' at | 000005D0: 74 68 65 20 70 72 6F 6D 70 74 20 61 6E 64 20 70 |the prompt and p| 000005E0: 72 65 73 73 20 74 68 65 20 3C 52 65 74 75 72 6E |ress the <Return| 000005F0: 3E 20 6B 65 79 2E 40 69 28 31 31 2C 69 2C 33 29 |> key.@i(11,i,3)| 00000600: 40 70 45 6E 74 65 72 20 74 68 65 20 6E 75 6D 62 |@pEnter the numb| 00000610: 65 72 20 6F 66 20 44 69 6D 65 73 2E 26 71 32 20 |er of Dimes.&q2 | 00000620: 64 69 6D 65 73 26 71 40 68 53 61 6C 6C 79 20 68 |dimes&q@hSally h| 00000630: 61 73 20 26 68 32 20 64 69 6D 65 73 26 68 2E 40 |as &h2 dimes&h.@| 00000640: 68 45 6E 74 65 72 20 60 32 27 20 61 74 20 74 68 |hEnter `2' at th| 00000650: 65 20 70 72 6F 6D 70 74 2E 40 69 28 31 32 2C 69 |e prompt.@i(12,i| 00000660: 2C 32 29 40 70 45 6E 74 65 72 20 74 68 65 20 6E |,2)@pEnter the n| 00000670: 75 6D 62 65 72 20 6F 66 20 51 75 61 72 74 65 72 |umber of Quarter| 00000680: 73 2E 26 71 61 20 71 75 61 72 74 65 72 26 71 40 |s.&qa quarter&q@| 00000690: 68 53 61 6C 6C 79 20 68 61 73 20 26 68 61 20 71 |hSally has &ha q| 000006A0: 75 61 72 74 65 72 26 68 2E 40 68 45 6E 74 65 72 |uarter&h.@hEnter| 000006B0: 20 60 31 27 20 61 74 20 74 68 65 20 70 72 6F 6D | `1' at the prom| 000006C0: 70 74 2E 40 69 28 31 33 2C 69 2C 31 29 40 6A 57 |pt.@i(13,i,1)@jW| 000006D0: 72 69 74 65 20 61 6E 20 65 78 70 72 65 73 73 69 |rite an expressi| 000006E0: 6F 6E 20 74 6F 20 72 65 70 72 65 73 65 6E 74 20 |on to represent | 000006F0: 74 68 65 20 76 61 6C 75 65 20 6F 66 20 65 61 63 |the value of eac| 00000700: 68 20 74 79 70 65 20 6F 66 20 63 6F 69 6E 2E 26 |h type of coin.&| 00000710: 64 28 30 2C 29 40 72 50 41 52 54 53 26 64 28 30 |d(0,)@rPARTS&d(0| 00000720: 2C 54 68 65 20 65 71 75 61 74 69 6F 6E 20 69 73 |,The equation is| 00000730: 3A 5C 6E 20 5C 6E 28 56 61 6C 75 65 2F 55 6E 69 |:\n \n(Value/Uni| 00000740: 74 29 29 26 64 28 30 2C 54 68 65 20 65 71 75 61 |t))&d(0,The equa| 00000750: 74 69 6F 6E 20 69 73 3A 5C 6E 20 5C 6E 28 56 61 |tion is:\n \n(Va| 00000760: 6C 75 65 2F 55 6E 69 74 29 20 2A 20 28 23 20 6F |lue/Unit) * (# o| 00000770: 66 20 55 6E 69 74 73 29 29 26 64 28 30 2C 54 68 |f Units))&d(0,Th| 00000780: 65 20 65 71 75 61 74 69 6F 6E 20 69 73 3A 5C 6E |e equation is:\n| 00000790: 20 5C 6E 28 56 61 6C 75 65 2F 55 6E 69 74 29 20 | \n(Value/Unit) | 000007A0: 2A 20 28 23 20 6F 66 20 55 6E 69 74 73 29 20 3D |* (# of Units) =| 000007B0: 20 56 61 6C 75 65 29 40 6A 57 72 69 74 65 20 61 | Value)@jWrite a| 000007C0: 6E 20 65 78 70 72 65 73 73 69 6F 6E 20 74 6F 20 |n expression to | 000007D0: 72 65 70 72 65 73 65 6E 74 20 74 68 65 20 76 61 |represent the va| 000007E0: 6C 75 65 20 6F 66 20 74 68 65 20 4E 69 63 6B 65 |lue of the Nicke| 000007F0: 6C 73 2E 40 70 4E 69 63 6B 65 6C 73 3A 5C 6E 28 |ls.@pNickels:\n(| 00000800: 56 61 6C 75 65 2F 55 6E 69 74 29 20 2A 20 28 23 |Value/Unit) * (#| 00000810: 20 6F 66 20 55 6E 69 74 73 29 20 3D 20 56 61 6C | of Units) = Val| 00000820: 75 65 5C 6E 20 20 20 20 20 20 35 20 20 20 20 20 |ue\n 5 | 00000830: 20 2A 20 20 20 20 20 20 20 33 20 40 68 60 35 20 | * 3 @h`5 | 00000840: 2A 20 33 27 20 69 73 20 74 68 65 20 76 61 6C 75 |* 3' is the valu| 00000850: 65 20 6F 66 20 74 68 65 20 4E 69 63 6B 65 6C 73 |e of the Nickels| 00000860: 2E 40 68 45 6E 74 65 72 20 60 35 20 2A 20 33 27 |.@hEnter `5 * 3'| 00000870: 20 61 6E 64 20 70 72 65 73 73 20 74 68 65 20 3C | and press the <| 00000880: 52 65 74 75 72 6E 3E 20 6B 65 79 2E 40 69 28 31 |Return> key.@i(1| 00000890: 36 2C 69 2C 35 2A 33 29 40 73 40 6A 57 72 69 74 |6,i,5*3)@s@jWrit| 000008A0: 65 20 61 6E 20 65 78 70 72 65 73 73 69 6F 6E 20 |e an expression | 000008B0: 74 6F 20 72 65 70 72 65 73 65 6E 74 20 74 68 65 |to represent the| 000008C0: 20 76 61 6C 75 65 20 6F 66 20 74 68 65 20 44 69 | value of the Di| 000008D0: 6D 65 73 2E 40 70 44 69 6D 65 73 3A 5C 6E 28 56 |mes.@pDimes:\n(V| 000008E0: 61 6C 75 65 2F 55 6E 69 74 29 20 2A 20 28 23 20 |alue/Unit) * (# | 000008F0: 6F 66 20 55 6E 69 74 73 29 20 3D 20 56 61 6C 75 |of Units) = Valu| 00000900: 65 5C 6E 20 20 20 20 20 31 30 20 20 20 20 20 20 |e\n 10 | 00000910: 2A 20 20 20 20 20 20 20 32 40 68 60 31 30 20 2A |* 2@h`10 *| 00000920: 20 32 27 20 69 73 20 74 68 65 20 76 61 6C 75 65 | 2' is the value| 00000930: 20 6F 66 20 74 68 65 20 44 69 6D 65 73 2E 40 68 | of the Dimes.@h| 00000940: 45 6E 74 65 72 20 60 31 30 20 2A 20 32 27 2E 40 |Enter `10 * 2'.@| 00000950: 69 28 31 37 2C 69 2C 31 30 2A 32 29 40 6A 57 72 |i(17,i,10*2)@jWr| 00000960: 69 74 65 20 61 6E 20 65 78 70 72 65 73 73 69 6F |ite an expressio| 00000970: 6E 20 74 6F 20 72 65 70 72 65 73 65 6E 74 20 74 |n to represent t| 00000980: 68 65 20 76 61 6C 75 65 20 6F 66 20 74 68 65 20 |he value of the | 00000990: 51 75 61 72 74 65 72 73 2E 40 70 51 75 61 72 74 |Quarters.@pQuart| 000009A0: 65 72 73 3A 5C 6E 28 56 61 6C 75 65 2F 55 6E 69 |ers:\n(Value/Uni| 000009B0: 74 29 20 2A 20 28 23 20 6F 66 20 55 6E 69 74 73 |t) * (# of Units| 000009C0: 29 20 3D 20 56 61 6C 75 65 5C 6E 20 20 20 20 20 |) = Value\n | 000009D0: 32 35 20 20 20 20 20 20 2A 20 20 20 20 20 20 20 |25 * | 000009E0: 31 40 68 60 32 35 20 2A 20 31 27 20 69 73 20 74 |1@h`25 * 1' is t| 000009F0: 68 65 20 76 61 6C 75 65 20 6F 66 20 74 68 65 20 |he value of the | 00000A00: 51 75 61 72 74 65 72 73 2E 40 68 45 6E 74 65 72 |Quarters.@hEnter| 00000A10: 20 60 32 35 20 2A 20 31 27 2E 40 69 28 31 38 2C | `25 * 1'.@i(18,| 00000A20: 69 2C 32 35 2A 31 29 40 73 40 6A 55 73 65 20 74 |i,25*1)@s@jUse t| 00000A30: 68 65 20 67 72 69 64 20 74 6F 20 77 72 69 74 65 |he grid to write| 00000A40: 20 61 6E 20 65 71 75 61 74 69 6F 6E 20 74 6F 20 | an equation to | 00000A50: 72 65 70 72 65 73 65 6E 74 20 74 68 65 20 72 65 |represent the re| 00000A60: 6C 61 74 69 6F 6E 20 62 65 74 77 65 65 6E 20 74 |lation between t| 00000A70: 68 65 20 50 41 52 54 53 20 61 6E 64 20 74 68 65 |he PARTS and the| 00000A80: 20 57 48 4F 4C 45 2E 26 64 28 30 2C 29 40 72 57 | WHOLE.&d(0,)@rW| 00000A90: 48 4F 4C 45 26 64 28 30 2C 55 73 65 20 74 68 65 |HOLE&d(0,Use the| 00000AA0: 20 45 71 75 61 74 69 6F 6E 20 49 64 65 61 20 6F | Equation Idea o| 00000AB0: 6E 20 74 68 65 20 62 6F 74 74 6F 6D 20 6C 69 6E |n the bottom lin| 00000AC0: 65 20 6F 66 20 74 68 65 20 67 72 69 64 2E 20 46 |e of the grid. F| 00000AD0: 69 6C 6C 20 69 6E 20 74 68 65 20 64 65 74 61 69 |ill in the detai| 00000AE0: 6C 73 20 66 72 6F 6D 20 74 68 65 20 6C 69 6E 65 |ls from the line| 00000AF0: 20 61 62 6F 76 65 2E 29 26 64 28 30 2C 5C 6E 4E | above.)&d(0,\nN| 00000B00: 69 63 6B 65 6C 73 27 5C 6E 20 56 61 6C 75 65 29 |ickels'\n Value)| 00000B10: 26 64 28 30 2C 5C 6E 4E 69 63 6B 65 6C 73 27 20 |&d(0,\nNickels' | 00000B20: 20 20 44 69 6D 65 73 27 5C 6E 20 56 61 6C 75 65 | Dimes'\n Value| 00000B30: 20 20 2B 20 20 56 61 6C 75 65 29 26 64 28 30 2C | + Value)&d(0,| 00000B40: 5C 6E 4E 69 63 6B 65 6C 73 27 20 20 20 44 69 6D |\nNickels' Dim| 00000B50: 65 73 27 20 20 20 51 75 61 72 74 65 72 27 73 5C |es' Quarter's\| 00000B60: 6E 20 56 61 6C 75 65 20 20 2B 20 20 56 61 6C 75 |n Value + Valu| 00000B70: 65 20 20 2B 20 20 56 61 6C 75 65 29 26 64 28 30 |e + Value)&d(0| 00000B80: 2C 5C 6E 4E 69 63 6B 65 6C 73 27 20 20 20 44 69 |,\nNickels' Di| 00000B90: 6D 65 73 27 20 20 20 51 75 61 72 74 65 72 27 73 |mes' Quarter's| 00000BA0: 20 20 20 20 54 6F 74 61 6C 5C 6E 20 56 61 6C 75 | Total\n Valu| 00000BB0: 65 20 20 2B 20 20 56 61 6C 75 65 20 20 2B 20 20 |e + Value + | 00000BC0: 56 61 6C 75 65 20 20 20 20 3D 20 20 56 61 6C 75 |Value = Valu| 00000BD0: 65 29 40 72 26 64 28 30 2C 4E 69 63 6B 65 6C 73 |e)@r&d(0,Nickels| 00000BE0: 27 20 20 20 44 69 6D 65 73 27 20 20 20 51 75 61 |' Dimes' Qua| 00000BF0: 72 74 65 72 27 73 20 20 20 20 54 6F 74 61 6C 5C |rter's Total\| 00000C00: 6E 20 56 61 6C 75 65 20 20 2B 20 20 56 61 6C 75 |n Value + Valu| 00000C10: 65 20 20 2B 20 20 56 61 6C 75 65 20 20 20 20 3D |e + Value =| 00000C20: 20 20 56 61 6C 75 65 20 28 35 20 2A 20 33 29 20 | Value (5 * 3) | 00000C30: 2B 20 28 31 30 20 2A 20 32 29 20 2B 20 28 32 35 |+ (10 * 2) + (25| 00000C40: 20 2A 20 31 29 20 3D 20 20 26 76 29 40 6A 53 61 | * 1) = &v)@jSa| 00000C50: 6C 6C 79 20 68 61 73 20 33 20 6E 69 63 6B 65 6C |lly has 3 nickel| 00000C60: 73 2C 20 32 20 64 69 6D 65 73 2C 20 61 6E 64 20 |s, 2 dimes, and | 00000C70: 61 20 71 75 61 72 74 65 72 2E 20 48 6F 77 20 6D |a quarter. How m| 00000C80: 75 63 68 20 6D 6F 6E 65 79 20 64 6F 65 73 20 73 |uch money does s| 00000C90: 68 65 20 68 61 76 65 3F 26 63 28 32 30 2C 4E 69 |he have?&c(20,Ni| 00000CA0: 63 6B 65 6C 73 20 2B 20 44 69 6D 65 73 20 2B 20 |ckels + Dimes + | 00000CB0: 51 75 61 72 74 65 72 73 20 3D 20 26 76 29 26 64 |Quarters = &v)&d| 00000CC0: 28 30 2C 54 68 65 20 54 75 74 6F 72 69 61 6C 20 |(0,The Tutorial | 00000CD0: 77 69 6C 6C 20 66 69 6C 6C 20 69 6E 20 74 68 65 |will fill in the| 00000CE0: 20 76 61 6C 75 65 73 20 6F 66 20 74 68 65 20 45 | values of the E| 00000CF0: 71 75 61 74 69 6F 6E 20 49 64 65 61 20 66 6F 72 |quation Idea for| 00000D00: 20 79 6F 75 2E 29 26 63 28 32 30 2C 28 35 20 2A | you.)&c(20,(5 *| 00000D10: 20 33 29 20 2B 20 44 69 6D 65 73 20 2B 20 51 75 | 3) + Dimes + Qu| 00000D20: 61 72 74 65 72 73 20 3D 20 26 76 29 26 64 28 30 |arters = &v)&d(0| 00000D30: 2C 29 26 63 28 32 30 2C 28 35 20 2A 20 33 29 20 |,)&c(20,(5 * 3) | 00000D40: 2B 20 28 31 30 20 2A 20 32 29 20 2B 20 51 75 61 |+ (10 * 2) + Qua| 00000D50: 72 74 65 72 73 20 3D 26 76 29 26 64 28 30 2C 29 |rters =&v)&d(0,)| 00000D60: 26 63 28 32 30 2C 28 35 20 2A 20 33 29 20 2B 20 |&c(20,(5 * 3) + | 00000D70: 28 31 30 20 2A 20 32 29 20 2B 20 28 32 35 20 2A |(10 * 2) + (25 *| 00000D80: 20 31 29 20 3D 26 76 29 26 64 28 30 2C 29 40 72 | 1) =&v)&d(0,)@r| 00000D90: 43 4F 4D 50 55 54 45 40 70 55 73 65 20 74 68 65 |COMPUTE@pUse the| 00000DA0: 20 43 61 6C 63 75 6C 61 74 6F 72 20 74 6F 20 73 | Calculator to s| 00000DB0: 6F 6C 76 65 20 74 68 65 20 65 71 75 61 74 69 6F |olve the equatio| 00000DC0: 6E 20 66 6F 72 20 60 26 76 27 20 28 74 68 65 20 |n for `&v' (the | 00000DD0: 61 6D 6F 75 6E 74 20 6F 66 20 6D 6F 6E 65 79 20 |amount of money | 00000DE0: 53 61 6C 6C 79 20 68 61 73 29 2E 40 68 54 68 65 |Sally has).@hThe| 00000DF0: 20 43 61 6C 63 75 6C 61 74 6F 72 20 73 6F 6C 76 | Calculator solv| 00000E00: 65 73 20 65 71 75 61 74 69 6F 6E 73 20 66 6F 72 |es equations for| 00000E10: 20 79 6F 75 20 61 6E 64 20 64 69 73 70 6C 61 79 | you and display| 00000E20: 73 20 73 74 65 70 73 20 69 6E 20 74 68 65 20 73 |s steps in the s| 00000E30: 6F 6C 75 74 69 6F 6E 2E 40 68 45 6E 74 65 72 20 |olution.@hEnter | 00000E40: 60 36 30 3D 26 76 27 20 61 74 20 74 68 65 20 70 |`60=&v' at the p| 00000E50: 72 6F 6D 70 74 20 61 6E 64 20 70 72 65 73 73 20 |rompt and press | 00000E60: 74 68 65 20 3C 52 65 74 75 72 6E 3E 20 6B 65 79 |the <Return> key| 00000E70: 2E 40 69 28 32 30 2C 69 2C 36 30 3D 26 76 29 40 |.@i(20,i,60=&v)@| 00000E80: 73 40 72 43 48 45 43 4B 40 70 45 6E 74 65 72 20 |s@rCHECK@pEnter | 00000E90: 74 68 65 20 76 61 6C 75 65 20 6F 66 20 60 26 76 |the value of `&v| 00000EA0: 27 20 69 6E 20 74 68 65 20 67 72 69 64 2E 40 68 |' in the grid.@h| 00000EB0: 53 61 6C 6C 79 20 68 61 73 20 36 30 20 63 65 6E |Sally has 60 cen| 00000EC0: 74 73 2E 5C 6E 26 76 3D 36 30 2C 20 73 6F 20 65 |ts.\n&v=60, so e| 00000ED0: 6E 74 65 72 20 60 36 30 27 20 61 74 20 74 68 65 |nter `60' at the| 00000EE0: 20 70 72 6F 6D 70 74 2E 40 68 45 6E 74 65 72 20 | prompt.@hEnter | 00000EF0: 60 36 30 27 20 61 6E 64 20 70 72 65 73 73 20 3C |`60' and press <| 00000F00: 52 65 74 75 72 6E 3E 2E 40 69 28 31 39 2C 69 2C |Return>.@i(19,i,| 00000F10: 36 30 29 26 64 28 30 2C 54 68 69 73 20 63 6F 6D |60)&d(0,This com| 00000F20: 70 6C 65 74 65 73 20 74 68 65 20 54 75 74 6F 72 |pletes the Tutor| 00000F30: 69 61 6C 2E 20 59 6F 75 20 61 72 65 20 6E 6F 77 |ial. You are now| 00000F40: 20 72 65 61 64 79 20 74 6F 20 62 65 67 69 6E 20 | ready to begin | 00000F50: 73 6F 6D 65 20 70 72 6F 62 6C 65 6D 73 20 6F 6E |some problems on| 00000F60: 20 79 6F 75 72 20 6F 77 6E 2E 20 43 68 6F 6F 73 | your own. Choos| 00000F70: 65 20 60 4D 6F 6E 65 79 27 2C 20 60 4C 65 76 65 |e `Money', `Leve| 00000F80: 6C 20 32 27 2E 29 20 7C 25 |l 2'.) |% |
A @DWHITE@QMONEY TUTORIAL -- PART 2. HE RE ARE SOME SAMPLE MONEY PROBLEMS INVOLV ING COINS WITH DIFFERENT VALUES.&D(0,)@J THE WHOLE -- THE VALUE OF ALL THE COINS -- IS THE SUM OF THE PARTS -- THE VALUE OF EACH OF THE COINS.@DCOINS&D(0,ADD THE PARTS -- NICKELS\, DIMES\, AND QUARTERS -- TOGETHER TO GET THE WHOLE -- THE TOT AL.)@DALLCOIN&C(20,NICKELS + DIMES + QUA RTERS)&D(0,ADD THE PARTS -- NICKELS\, DI MES\, AND QUARTERS -- TOGETHER TO GET TH E WHOLE -- THE TOTAL.)@DMIXCOIN&C(20,NIC KELS + DIMES + QUARTERS = TOTAL)&D(0,ADD THE PARTS -- NICKELS\, DIMES\, AND QUAR TERS -- TOGETHER TO GET THE WHOLE -- THE TOTAL.)@DG01&D(1,NICKELS)&C(2,DIMES)&C( 3,QUARTERS)&C(4,TOT.)&D(5,UNITS)&D(10,CO INS)&D(15,VALUE)&D(6,5 CENTS)&D(7,10 CEN TS)&D(8,25 CENTS)&C(20, NICKELS + DIMES + QUARTERS = TOTAL)&D(0, )@JTHE GRID HEL PS YOU ORGANIZE INFORMATION TO SOLVE THI S EQUATION. HERE IS A SAMPLE PROBLEM TO SHOW HOW IT WORKS:&D(0,)@JSALLY HAS 3 NI CKELS, 2 DIMES, AND A QUARTER. HOW MUCH MONEY DOES SHE HAVE?@RREAD&D(0,READ THE WHOLE PROBLEM. THINK ABOUT THE PROBLEM.) &D(0,WHAT ARE THE FACTS? &QSALLY HAS 3 N ICKELS\, 2 DIMES\, AND A QUARTER.&Q)&D(0 ,WHAT IS BEING ASKED? &QHOW MUCH MONEY D OES SHE HAVE?&Q)@RDATA ENTRY@PENTER A VA RIABLE ON THE GRID FOR WHAT YOU WANT TO FIND -- THE UNKNOWN.@HCHOOSE A VARIABLE TO REPRESENT THE TOTAL.@HENTER A LETTER, SUCH AS `X', AND PRESS THE <RETURN> KEY .@I(19,I,&V)&D(0,ENTER THE NUMBER OF COI NS.)@PENTER THE NUMBER OF NICKELS.&Q3 NI CKELS&Q@HSALLY HAS &H3 NICKELS&H.@HENTER `3' AT THE PROMPT AND PRESS THE <RETURN > KEY.@I(11,I,3)@PENTER THE NUMBER OF DI MES.&Q2 DIMES&Q@HSALLY HAS &H2 DIMES&H.@ HENTER `2' AT THE PROMPT.@I(12,I,2)@PENT ER THE NUMBER OF QUARTERS.&QA QUARTER&Q@ HSALLY HAS &HA QUARTER&H.@HENTER `1' AT THE PROMPT.@I(13,I,1)@JWRITE AN EXPRESSI ON TO REPRESENT THE VALUE OF EACH TYPE O F COIN.&D(0,)@RPARTS&D(0,THE EQUATION IS :\N \N(VALUE/UNIT))&D(0,THE EQUATION IS: \N \N(VALUE/UNIT) * (# OF UNITS))&D(0,TH E EQUATION IS:\N \N(VALUE/UNIT) * (# OF UNITS) = VALUE)@JWRITE AN EXPRESSION TO REPRESENT THE VALUE OF THE NICKELS.@PNIC KELS:\N(VALUE/UNIT) * (# OF UNITS) = VAL UE\N 5 * 3 @H`5 * 3' IS THE VALUE OF THE NICKELS.@HENTER `5 * 3' AND PRESS THE <RETURN> KEY.@I(16,I,5*3) @S@JWRITE AN EXPRESSION TO REPRESENT THE VALUE OF THE DIMES.@PDIMES:\N(VALUE/UNI T) * (# OF UNITS) = VALUE\N 10 * 2@H`10 * 2' IS THE VALUE OF THE DIMES.@HENTER `10 * 2'.@I(17,I,10*2)@JWR ITE AN EXPRESSION TO REPRESENT THE VALUE OF THE QUARTERS.@PQUARTERS:\N(VALUE/UNI T) * (# OF UNITS) = VALUE\N 25 * 1@H`25 * 1' IS THE VALUE OF THE QUARTERS.@HENTER `25 * 1'.@I(18,I,25*1)@ S@JUSE THE GRID TO WRITE AN EQUATION TO REPRESENT THE RELATION BETWEEN THE PARTS AND THE WHOLE.&D(0,)@RWHOLE&D(0,USE THE EQUATION IDEA ON THE BOTTOM LINE OF THE GRID. FILL IN THE DETAILS FROM THE LINE ABOVE.)&D(0,\NNICKELS'\N VALUE)&D(0,\NN ICKELS' DIMES'\N VALUE + VALUE)&D(0, \NNICKELS' DIMES' QUARTER'S\N VALUE + VALUE + VALUE)&D(0,\NNICKELS' DI MES' QUARTER'S TOTAL\N VALUE + VA LUE + VALUE = VALUE)@R&D(0,NICKELS ' DIMES' QUARTER'S TOTAL\N VALUE + VALUE + VALUE = VALUE (5 * 3) + (10 * 2) + (25 * 1) = &V)@JSALLY HAS 3 NICKELS, 2 DIMES, AND A QUARTER. HOW M UCH MONEY DOES SHE HAVE?&C(20,NICKELS + DIMES + QUARTERS = &V)&D(0,THE TUTORIAL WILL FILL IN THE VALUES OF THE EQUATION IDEA FOR YOU.)&C(20,(5 * 3) + DIMES + QU ARTERS = &V)&D(0,)&C(20,(5 * 3) + (10 * 2) + QUARTERS =&V)&D(0,)&C(20,(5 * 3) + (10 * 2) + (25 * 1) =&V)&D(0,)@RCOMPUTE@ PUSE THE CALCULATOR TO SOLVE THE EQUATIO N FOR `&V' (THE AMOUNT OF MONEY SALLY HA S).@HTHE CALCULATOR SOLVES EQUATIONS FOR YOU AND DISPLAYS STEPS IN THE SOLUTION. @HENTER `60=&V' AT THE PROMPT AND PRESS THE <RETURN> KEY.@I(20,I,60=&V)@S@RCHECK @PENTER THE VALUE OF `&V' IN THE GRID.@H SALLY HAS 60 CENTS.\N&V=60, SO ENTER `60 ' AT THE PROMPT.@HENTER `60' AND PRESS < RETURN>.@I(19,I,60)&D(0,THIS COMPLETES T HE TUTORIAL. YOU ARE NOW READY TO BEGIN SOME PROBLEMS ON YOUR OWN. CHOOSE `MONEY ', `LEVEL 2'.) |%
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