COIN4L2
FILE INFORMATION
FILENAME(S): COIN4L2
FILE TYPE(S): PRG
FILE SIZE: 6.1K
FIRST SEEN: 2025-10-19 22:48:55
APPEARS ON: 1 disk(s)
FILE HASH
03caf54e08af36d384c06f84835a008d3a9796ecf04bbd349829ded0c8c3b08c
FOUND ON DISKS (1 DISKS)
| DISK TITLE | FILENAME | FILE TYPE | COLLECTION | TRACK | SECTOR | ACTIONS |
|---|---|---|---|---|---|---|
| HHM 100785 44S1 | COIN4L2 | PRG | Radd Maxx | 14 | 0 | DOWNLOAD FILE |
FILE CONTENT & ANALYSIS
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00000D40: 30 28 26 76 2B 35 29 00 71 75 61 72 74 65 72 73 |0(&v+5).quarters|
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00000EA0: 34 27 00 31 32 00 32 34 00 71 75 61 72 74 65 72 |4'.12.24.quarter|
00000EB0: 73 00 26 76 2D 31 36 00 71 75 61 72 74 65 72 73 |s.&v-16.quarters|
00000EC0: 00 26 76 2D 31 36 2E 20 26 76 2D 31 36 20 3D 20 |.&v-16. &v-16 = |
00000ED0: 31 39 2D 31 36 20 3D 20 60 33 27 00 31 33 00 33 |19-16 = `3'.13.3|
00000EE0: 00 35 26 76 20 3D 20 35 2A 31 39 20 3D 20 60 39 |.5&v = 5*19 = `9|
00000EF0: 35 27 20 63 65 6E 74 73 00 31 36 00 39 35 00 31 |5' cents.16.95.1|
00000F00: 30 2A 28 26 76 2B 35 29 20 3D 20 31 30 2A 32 34 |0*(&v+5) = 10*24|
00000F10: 20 3D 20 60 32 34 30 27 20 63 65 6E 74 73 00 31 | = `240' cents.1|
00000F20: 37 00 32 34 30 00 32 35 2A 28 26 76 2D 31 36 29 |7.240.25*(&v-16)|
00000F30: 20 3D 20 32 35 2A 33 20 3D 20 60 37 35 27 20 63 | = 25*3 = `75' c|
00000F40: 65 6E 74 73 00 31 38 00 37 35 00 40 66 41 20 36 |ents.18.75.@fA 6|
00000F50: 33 20 63 65 6E 74 20 63 6F 69 6E 20 63 6F 6C 6C |3 cent coin coll|
00000F60: 65 63 74 69 6F 6E 20 63 6F 6E 74 61 69 6E 73 20 |ection contains |
00000F70: 6F 6E 65 20 66 65 77 65 72 20 6E 69 63 6B 65 6C |one fewer nickel|
00000F80: 73 20 74 68 61 6E 20 64 69 6D 65 73 20 61 6E 64 |s than dimes and|
00000F90: 20 74 77 69 63 65 20 61 73 20 6D 61 6E 79 20 70 | twice as many p|
00000FA0: 65 6E 6E 69 65 73 20 61 73 20 64 69 6D 65 73 2E |ennies as dimes.|
00000FB0: 20 48 6F 77 20 6D 61 6E 79 20 6E 69 63 6B 65 6C | How many nickel|
00000FC0: 73 2C 20 64 69 6D 65 73 20 61 6E 64 20 70 65 6E |s, dimes and pen|
00000FD0: 6E 69 65 73 20 61 72 65 20 74 68 65 72 65 3F 00 |nies are there?.|
00000FE0: 50 65 6E 6E 69 65 73 00 4E 69 63 6B 65 6C 73 00 |Pennies.Nickels.|
00000FF0: 44 69 6D 65 73 00 70 65 6E 6E 79 00 70 65 6E 6E |Dimes.penny.penn|
00001000: 79 00 31 00 36 00 63 31 00 31 00 36 00 31 00 6E |y.1.6.c1.1.6.1.n|
00001010: 69 63 6B 65 6C 00 6E 69 63 6B 65 6C 00 35 00 37 |ickel.nickel.5.7|
00001020: 00 63 31 00 35 00 37 00 35 00 64 69 6D 65 00 64 |.c1.5.7.5.dime.d|
00001030: 69 6D 65 00 31 30 00 38 00 63 32 00 31 30 00 38 |ime.10.8.c2.10.8|
00001040: 00 31 30 00 64 69 6D 65 73 00 64 00 64 69 6D 65 |.10.dimes.d.dime|
00001050: 73 00 31 33 00 70 65 6E 6E 69 65 73 00 64 69 6D |s.13.pennies.dim|
00001060: 65 73 00 74 68 65 72 65 20 61 72 65 20 26 68 74 |es.there are &ht|
00001070: 77 69 63 65 20 61 73 20 6D 61 6E 79 20 70 65 6E |wice as many pen|
00001080: 6E 69 65 73 20 61 73 20 64 69 6D 65 73 2E 26 68 |nies as dimes.&h|
00001090: 20 54 68 65 20 6E 75 6D 62 65 72 20 6F 66 20 70 | The number of p|
000010A0: 65 6E 6E 69 65 73 20 3D 20 60 32 26 76 27 20 00 |ennies = `2&v' .|
000010B0: 31 31 00 32 26 76 00 6E 69 63 6B 65 6C 73 00 64 |11.2&v.nickels.d|
000010C0: 69 6D 65 73 00 74 68 65 72 65 20 61 72 65 20 26 |imes.there are &|
000010D0: 68 6F 6E 65 20 66 65 77 65 72 20 6E 69 63 6B 65 |hone fewer nicke|
000010E0: 6C 73 20 74 68 61 6E 20 64 69 6D 65 73 26 68 2C |ls than dimes&h,|
000010F0: 20 74 68 65 20 6E 75 6D 62 65 72 20 6F 66 20 6E | the number of n|
00001100: 69 63 6B 65 6C 73 20 69 73 20 60 26 76 2D 31 27 |ickels is `&v-1'|
00001110: 00 31 32 00 26 76 2D 31 00 26 68 41 20 36 33 20 |.12.&v-1.&hA 63 |
00001120: 63 65 6E 74 20 63 6F 69 6E 20 63 6F 6C 6C 65 63 |cent coin collec|
00001130: 74 69 6F 6E 26 68 20 69 73 20 77 6F 72 74 68 20 |tion&h is worth |
00001140: 60 36 33 27 20 63 65 6E 74 73 00 69 00 36 33 00 |`63' cents.i.63.|
00001150: 70 65 6E 6E 69 65 73 00 23 20 6F 66 20 70 65 6E |pennies.# of pen|
00001160: 6E 69 65 73 20 3D 20 70 65 6E 6E 69 65 73 27 00 |nies = pennies'.|
00001170: 20 20 31 20 20 20 20 20 5C 66 30 39 2A 20 20 20 | 1 \f09* |
00001180: 20 20 20 32 26 76 20 20 20 20 20 20 3D 20 70 65 | 2&v = pe|
00001190: 6E 6E 69 65 73 27 00 32 26 76 00 6E 69 63 6B 65 |nnies'.2&v.nicke|
000011A0: 6C 73 00 23 20 6F 66 20 6E 69 63 6B 65 6C 73 20 |ls.# of nickels |
000011B0: 3D 20 6E 69 63 6B 65 6C 73 27 00 20 20 35 20 20 |= nickels'. 5 |
000011C0: 20 20 20 5C 66 30 39 2A 20 20 20 20 28 26 76 2D | \f09* (&v-|
000011D0: 31 29 20 20 20 20 20 3D 20 6E 69 63 6B 65 6C 73 |1) = nickels|
000011E0: 27 00 35 28 26 76 2D 31 29 00 64 69 6D 65 73 00 |'.5(&v-1).dimes.|
000011F0: 23 20 6F 66 20 64 69 6D 65 73 20 3D 20 64 69 6D |# of dimes = dim|
00001200: 65 73 27 00 20 20 31 30 20 20 20 20 5C 66 30 39 |es'. 10 \f09|
00001210: 2A 20 20 20 20 20 20 26 76 20 20 20 20 20 3D 20 |* &v = |
00001220: 64 69 6D 65 73 27 00 31 30 26 76 00 70 65 6E 6E |dimes'.10&v.penn|
00001230: 69 65 73 2C 20 6E 69 63 6B 65 6C 73 20 61 6E 64 |ies, nickels and|
00001240: 20 64 69 6D 65 73 00 50 65 6E 6E 69 65 73 00 4E | dimes.Pennies.N|
00001250: 69 63 6B 65 6C 73 00 44 69 6D 65 73 00 32 26 76 |ickels.Dimes.2&v|
00001260: 2B 35 28 26 76 2D 31 29 2B 31 30 26 76 20 3D 20 |+5(&v-1)+10&v = |
00001270: 36 33 00 32 30 00 32 26 76 2B 35 28 26 76 2D 31 |63.20.2&v+5(&v-1|
00001280: 29 2B 31 30 26 76 20 3D 20 36 33 00 32 30 00 26 |)+10&v = 63.20.&|
00001290: 76 3D 34 00 48 6F 77 20 6D 61 6E 79 20 6E 69 63 |v=4.How many nic|
000012A0: 6B 65 6C 73 2C 20 64 69 6D 65 73 20 61 6E 64 20 |kels, dimes and |
000012B0: 70 65 6E 6E 69 65 73 20 61 72 65 20 74 68 65 72 |pennies are ther|
000012C0: 65 3F 00 64 69 6D 65 73 00 26 76 00 64 69 6D 65 |e?.dimes.&v.dime|
000012D0: 73 00 26 76 2E 20 26 76 20 3D 20 60 34 27 00 31 |s.&v. &v = `4'.1|
000012E0: 33 00 34 00 70 65 6E 6E 69 65 73 00 32 26 76 00 |3.4.pennies.2&v.|
000012F0: 70 65 6E 6E 69 65 73 00 32 26 76 00 32 26 76 20 |pennies.2&v.2&v |
00001300: 3D 20 32 2A 34 20 3D 20 60 38 27 00 31 31 00 38 |= 2*4 = `8'.11.8|
00001310: 00 6E 69 63 6B 65 6C 73 00 26 76 2D 31 00 6E 69 |.nickels.&v-1.ni|
00001320: 63 6B 65 6C 73 00 26 76 2D 31 2E 20 26 76 2D 31 |ckels.&v-1. &v-1|
00001330: 20 3D 20 34 2D 31 20 3D 20 60 33 27 00 31 32 00 | = 4-1 = `3'.12.|
00001340: 33 00 31 28 32 26 76 29 20 3D 20 31 2A 38 20 3D |3.1(2&v) = 1*8 =|
00001350: 20 60 38 27 20 63 65 6E 74 73 00 31 36 00 38 00 | `8' cents.16.8.|
00001360: 35 2A 28 26 76 2D 31 29 20 3D 20 35 2A 33 20 3D |5*(&v-1) = 5*3 =|
00001370: 20 60 31 35 27 20 63 65 6E 74 73 00 31 37 00 31 | `15' cents.17.1|
00001380: 35 00 31 30 2A 26 76 20 3D 20 31 30 2A 34 20 3D |5.10*&v = 10*4 =|
00001390: 20 60 34 30 27 20 63 65 6E 74 73 00 31 38 00 34 | `40' cents.18.4|
000013A0: 30 00 40 66 4D 72 2E 20 52 65 61 64 20 68 61 73 |0.@fMr. Read has|
000013B0: 20 61 20 63 6F 69 6E 20 6A 61 72 20 77 69 74 68 | a coin jar with|
000013C0: 20 74 77 6F 20 6C 65 73 73 20 70 65 6E 6E 69 65 | two less pennie|
000013D0: 73 20 74 68 61 6E 20 6E 69 63 6B 65 6C 73 20 61 |s than nickels a|
000013E0: 6E 64 20 66 6F 75 72 20 6C 65 73 73 20 71 75 61 |nd four less qua|
000013F0: 72 74 65 72 73 20 74 68 61 6E 20 6E 69 63 6B 65 |rters than nicke|
00001400: 6C 73 2E 20 54 68 65 20 74 6F 74 61 6C 20 76 61 |ls. The total va|
00001410: 6C 75 65 20 6F 66 20 74 68 65 20 63 6F 69 6E 73 |lue of the coins|
00001420: 20 69 73 20 24 31 2E 34 36 2E 20 48 6F 77 20 6D | is $1.46. How m|
00001430: 61 6E 79 20 6F 66 20 65 61 63 68 20 74 79 70 65 |any of each type|
00001440: 20 6F 66 20 63 6F 69 6E 20 64 6F 65 73 20 68 65 | of coin does he|
00001450: 20 68 61 76 65 3F 00 50 65 6E 6E 69 65 73 00 4E | have?.Pennies.N|
00001460: 69 63 6B 65 6C 73 00 51 75 61 72 74 65 72 73 00 |ickels.Quarters.|
00001470: 70 65 6E 6E 79 00 70 65 6E 6E 79 00 31 00 36 00 |penny.penny.1.6.|
00001480: 63 31 00 31 00 36 00 31 00 6E 69 63 6B 65 6C 00 |c1.1.6.1.nickel.|
00001490: 6E 69 63 6B 65 6C 00 35 00 37 00 63 31 00 35 00 |nickel.5.7.c1.5.|
000014A0: 37 00 35 00 71 75 61 72 74 65 72 00 71 75 61 72 |7.5.quarter.quar|
000014B0: 74 65 72 00 32 35 00 38 00 63 32 00 32 35 00 38 |ter.25.8.c2.25.8|
000014C0: 00 32 35 00 6E 69 63 6B 65 6C 73 00 6E 00 6E 69 |.25.nickels.n.ni|
000014D0: 63 6B 65 6C 73 00 31 32 00 70 65 6E 6E 69 65 73 |ckels.12.pennies|
000014E0: 00 6E 69 63 6B 65 6C 73 00 74 68 65 72 65 20 61 |.nickels.there a|
000014F0: 72 65 20 26 68 74 77 6F 20 6C 65 73 73 20 70 65 |re &htwo less pe|
00001500: 6E 6E 69 65 73 20 74 68 61 6E 20 6E 69 63 6B 65 |nnies than nicke|
00001510: 6C 73 26 68 2E 20 54 68 65 20 6E 75 6D 62 65 72 |ls&h. The number|
00001520: 20 6F 66 20 70 65 6E 6E 69 65 73 20 3D 20 60 26 | of pennies = `&|
00001530: 76 2D 32 27 00 31 31 00 26 76 2D 32 00 71 75 61 |v-2'.11.&v-2.qua|
00001540: 72 74 65 72 73 00 6E 69 63 6B 65 6C 73 00 74 68 |rters.nickels.th|
00001550: 65 72 65 20 61 72 65 20 26 68 66 6F 75 72 20 6C |ere are &hfour l|
00001560: 65 73 73 20 71 75 61 72 74 65 72 73 20 74 68 61 |ess quarters tha|
00001570: 6E 20 6E 69 63 6B 65 6C 73 26 68 2C 20 74 68 65 |n nickels&h, the|
00001580: 20 6E 75 6D 62 65 72 20 6F 66 20 71 75 61 72 74 | number of quart|
00001590: 65 72 73 20 3D 20 60 26 76 2D 20 34 27 00 31 33 |ers = `&v- 4'.13|
000015A0: 00 26 76 2D 34 00 26 68 54 68 65 20 74 6F 74 61 |.&v-4.&hThe tota|
000015B0: 6C 20 76 61 6C 75 65 20 6F 66 20 74 68 65 20 63 |l value of the c|
000015C0: 6F 69 6E 73 20 69 73 20 24 31 2E 34 36 26 68 2C |oins is $1.46&h,|
000015D0: 20 77 68 69 63 68 20 65 71 75 61 6C 73 20 60 31 | which equals `1|
000015E0: 34 36 27 20 63 65 6E 74 73 00 69 00 31 34 36 00 |46' cents.i.146.|
000015F0: 70 65 6E 6E 69 65 73 00 23 20 70 65 6E 6E 69 65 |pennies.# pennie|
00001600: 73 20 3D 20 70 65 6E 6E 69 65 73 27 00 20 20 31 |s = pennies'. 1|
00001610: 20 20 20 20 20 5C 66 30 39 2A 20 20 20 28 26 76 | \f09* (&v|
00001620: 2D 32 29 20 20 3D 20 70 65 6E 6E 69 65 73 27 00 |-2) = pennies'.|
00001630: 26 76 2D 32 00 6E 69 63 6B 65 6C 73 00 23 20 6E |&v-2.nickels.# n|
00001640: 69 63 6B 65 6C 73 20 3D 20 6E 69 63 6B 65 6C 73 |ickels = nickels|
00001650: 27 00 20 20 35 20 20 20 20 20 5C 66 30 39 2A 20 |'. 5 \f09* |
00001660: 20 20 20 20 20 26 76 20 20 20 20 3D 20 6E 69 63 | &v = nic|
00001670: 6B 65 6C 73 27 00 35 26 76 00 71 75 61 72 74 65 |kels'.5&v.quarte|
00001680: 72 73 00 23 20 71 75 61 72 74 65 72 73 3D 71 75 |rs.# quarters=qu|
00001690: 61 72 74 65 72 73 27 00 20 32 35 20 20 20 20 20 |arters'. 25 |
000016A0: 5C 66 30 39 2A 20 20 20 20 28 26 76 2D 34 29 20 |\f09* (&v-4) |
000016B0: 20 3D 20 71 75 61 72 74 65 72 73 27 00 32 35 28 | = quarters'.25(|
000016C0: 26 76 2D 34 29 00 70 65 6E 6E 69 65 73 2C 20 6E |&v-4).pennies, n|
000016D0: 69 63 6B 65 6C 73 20 61 6E 64 20 71 75 61 72 74 |ickels and quart|
000016E0: 65 72 73 00 70 65 6E 6E 69 65 73 00 6E 69 63 6B |ers.pennies.nick|
000016F0: 65 6C 73 00 71 75 61 72 74 65 72 73 00 28 26 76 |els.quarters.(&v|
00001700: 2D 32 29 2B 35 26 76 2B 32 35 28 26 76 2D 34 29 |-2)+5&v+25(&v-4)|
00001710: 20 3D 20 31 34 36 00 32 30 00 28 26 76 2D 32 29 | = 146.20.(&v-2)|
00001720: 2B 35 26 76 2B 32 35 28 26 76 2D 34 29 20 3D 20 |+5&v+25(&v-4) = |
00001730: 31 34 36 00 32 30 00 26 76 3D 38 00 48 6F 77 20 |146.20.&v=8.How |
00001740: 6D 61 6E 79 20 6F 66 20 65 61 63 68 20 74 79 70 |many of each typ|
00001750: 65 20 6F 66 20 63 6F 69 6E 20 64 6F 65 73 20 68 |e of coin does h|
00001760: 65 20 68 61 76 65 3F 00 6E 69 63 6B 65 6C 73 00 |e have?.nickels.|
00001770: 26 76 00 6E 69 63 6B 65 6C 73 00 26 76 2E 20 60 |&v.nickels.&v. `|
00001780: 26 76 20 3D 20 38 27 00 31 32 00 38 00 70 65 6E |&v = 8'.12.8.pen|
00001790: 6E 69 65 73 00 26 76 2D 32 00 70 65 6E 6E 69 65 |nies.&v-2.pennie|
000017A0: 73 00 26 76 2D 32 00 26 76 2D 32 20 3D 20 38 2D |s.&v-2.&v-2 = 8-|
000017B0: 32 20 3D 20 60 36 27 00 31 31 00 36 00 71 75 61 |2 = `6'.11.6.qua|
000017C0: 72 74 65 72 73 00 26 76 2D 34 00 71 75 61 72 74 |rters.&v-4.quart|
000017D0: 65 72 73 00 26 76 2D 34 2E 20 26 76 2D 34 20 3D |ers.&v-4. &v-4 =|
000017E0: 20 38 2D 34 20 3D 20 60 34 27 00 31 33 00 34 00 | 8-4 = `4'.13.4.|
000017F0: 31 28 26 76 2D 32 29 20 3D 20 31 2A 36 20 3D 20 |1(&v-2) = 1*6 = |
00001800: 60 36 27 20 63 65 6E 74 73 00 31 36 00 36 00 35 |`6' cents.16.6.5|
00001810: 2A 26 76 20 3D 20 35 2A 38 20 3D 20 60 34 30 27 |*&v = 5*8 = `40'|
00001820: 20 63 65 6E 74 73 00 31 37 00 34 30 00 32 35 28 | cents.17.40.25(|
00001830: 26 76 2D 34 29 20 3D 20 32 35 2A 34 20 3D 20 60 |&v-4) = 25*4 = `|
00001840: 31 30 30 27 20 63 65 6E 74 73 00 31 38 00 31 30 |100' cents.18.10|
00001850: 30 00 7C 77 |0.|w |
A @Q{}@DG01&D(1,{})&D(2,{})&D(3,{})&D(4
,TOT.)&D(5,VAL/UNIT)&D(10,# COINS)&D(15,
VALUE)@RREAD&D(0,READ THE WHOLE PROBLEM.
THINK: WHAT ARE THE FACTS? WHAT IS BEIN
G ASKED?)@RDATA ENTRY@PSTART FILLING IN
INFORMATION ON THE CHART. THE CURSOR WIL
L SHOW YOU WHICH BOX TO WORK ON.@HWHAT I
S THE VALUE PER UNIT OF A {}?@HTHE VALUE
OF A {} IN CENTS, IS '{}'.@I({},{},{})&
D({},{} CENTS)@HWHAT IS THE VALUE PER UN
IT OF A {}?@HTHE VALUE OF A {} IN CENTS,
IS '{}'.@I({},{},{})&D({},{} CENTS)@HWH
AT IS THE VALUE PER UNIT OF A {}?@HTHE V
ALUE OF A {} IN CENTS, IS '{}'.@I({},{},
{})&D({},{} CENTS)@HCHOOSE A VARIABLE TO
REPRESENT THE NUMBER OF {}.@HCHOOSE A S
INGLE LETTER, SUCH AS '{}', TO REPRESENT
THE NUMBER OF {}.@I({},I,&V)@HREPRESENT
THE NUMBER OF {} IN TERMS OF "&V" (THE
NUMBER OF {}).@HSINCE {}.@I({},I,{})@HRE
PRESENT THE NUMBER OF {} IN TERMS OF "&V
" (THE NUMBER OF {}).@HSINCE {}.@I({},I,
{})@HREPRESENT THE TOTAL VALUE IN CENTS,
OF ALL THE COINS.@H{}.@I(19,{},{})@RPAR
TS@PFILL IN THE INFORMATION YOU NEED TO
WRITE YOUR EQUATION.@HWRITE AN EXPRESSIO
N TO REPRESENT THE VALUE OF THE {}.@HVAL
/UNIT \F09*{} VAL. \N{} VAL.@I(16,I,{})@
HWRITE AN EXPRESSION TO REPRESENT THE VA
LUE OF THE {}.@HVAL/UNIT \F09* {} VAL. \
N{} VAL.@I(17,I,{})@HWRITE AN EXPRESSION
TO REPRESENT THE VALUE OF THE {}.@HVAL/
UNIT \F09* {} VAL. \N{} VAL.@I(18,I,{})@
RWHOLE@PWRITE AN EQUATION TO SHOW THE RE
LATION OF THE PARTS ({}) TO THE WHOLE (T
OTAL).@HUSE THE BOTTOM LINE OF THE CHART
TO FORM THE EQUATION.@H({} VALUE) + ({}
VALUE) + ({} VALUE) = TOTAL VALUE, SO `
{}'@I({},I,{})@S@RCOMPUTE@PSOLVE THE EQU
ATION FOR "&V". USE PENCIL AND PAPER, OR
USE THE CALCULATOR.@HREMEMBER TO COMBIN
E LIKE TERMS AND DISTRIBUTE IF NECESSARY
. ISOLATE "&V" ON ONE SIDE OF THE EQUATI
ON.@HTHE CALCULATOR SOLVES EQUATIONS FOR
YOU AND DISPLAYS THE STEPS IN THE SOLUT
ION.@I({},I,{})@S@PNOW ENTER YOUR ANSWER
S. REMEMBER WHAT IS BEING ASKED. &Q{}&Q@
HTHE NUMBER OF {} IS THE VALUE OF "{}".@
HTHE NUMBER OF {} IS THE VALUE OF {}@I({
},I,{})@HTHE NUMBER OF {} IS THE VALUE O
F THE EXPRESSION "{}".@HTHE NUMBER OF {}
IS THE VALUE OF THE EXPRESSION "{}". {}
@I({},I,{})@HTHE NUMBER OF {} IS THE VAL
UE OF THE EXPRESSION "{}".@HTHE NUMBER O
F {} IS THE VALUE OF THE EXPRESSION {}.@
I({},I,{})@RCHECK@PREREAD THE PROBLEM. C
HECK YOUR ANSWERS. EVALUATE THE REMAININ
G EXPRESSIONS IN THE CHART.@HSUBSTITUTE
FOR "&V" IN THE EXPRESSION. THEN CALCULA
TE THE RESULT.@H{}.@I({},I,{})@HSUBSTITU
TE FOR "&V" IN THE EXPRESSION. THEN CALC
ULATE THE RESULT.@H{}.@I({},I,{})@HSUBST
ITUTE FOR "&V" IN THE EXPRESSION. THEN C
ALCULATE THE RESULT.@H{}.@I({},I,{})&D(0
,CHECK YOUR WORK. ADD THE VALUES OF ALL
THE COINS. DOES THE SUM EQUAL THE TOTAL
VALUE? NOW FOR A NEW PROBLEM.)@FSUE HAS
SAVED $4.10 IN NICKELS, DIMES AND QUARTE
RS. SHE HAS FIVE MORE DIMES THAN NICKELS
AND SIXTEEN FEWER QUARTERS THAN NICKELS
. HOW MANY OF EACH TYPE OF COIN DOES SHE
HAVE?.NICKELS.DIMES.QUARTERS.NICKEL.NIC
KEL.5.6.C1.5.6.5.DIME.DIME.10.7.C2.10.7.
10.QUARTER.QUARTER.25.8.C2.25.8.25.NICKE
LS.N.NICKELS.11.DIMES.NICKELS.THERE ARE
&HFIVE MORE DIMES THAN NICKELS&H, THE NU
MBER OF DIMES = `&V+5'.12.&V+5.QUARTERS.
NICKELS.THERE ARE &HSIXTEEN FEWER QUARTE
RS THAN NICKELS&H, THE NUMBER OF QUARTER
S = `&V-16'.13.&V-16.&HSUE HAS SAVED $4.
10&H. AND $4.10 = `410' CENTS.I.410.NICK
ELS.(# OF NICKELS) \F25= NICKELS. 5
\F09* &V \F25= NICKELS.5&V.
DIMES.(# OF DIMES) \F23= DIMES. 10 \
F09* (&V+5) \F23= DIMES.10(&V+5).
QUARTERS.(# QUARTERS)\F23 = QUARTERS. 25
\F09* (&V-16) \F23 = QUARTE
RS.25(&V-16).NICKELS, DIMES AND QUARTERS
.NICKELS.DIMES.QUARTERS.5&V+10(&V+5)+25(
&V-16) = 410.20.5&V+10(&V+5)+25(&V-16) =
410.20.&V=19.HOW MANY OF EACH TYPE OF T
YPE OF COIN DOES SHE HAVE?.NICKELS.&V.NI
CKELS.&V. &V = `19'.11.19.DIMES.&V+5.DIM
ES.&V+5.&V+5 = 19+5 = `24'.12.24.QUARTER
S.&V-16.QUARTERS.&V-16. &V-16 = 19-16 =
`3'.13.3.5&V = 5*19 = `95' CENTS.16.95.1
0*(&V+5) = 10*24 = `240' CENTS.17.240.25
*(&V-16) = 25*3 = `75' CENTS.18.75.@FA 6
3 CENT COIN COLLECTION CONTAINS ONE FEWE
R NICKELS THAN DIMES AND TWICE AS MANY P
ENNIES AS DIMES. HOW MANY NICKELS, DIMES
AND PENNIES ARE THERE?.PENNIES.NICKELS.
DIMES.PENNY.PENNY.1.6.C1.1.6.1.NICKEL.NI
CKEL.5.7.C1.5.7.5.DIME.DIME.10.8.C2.10.8
.10.DIMES.D.DIMES.13.PENNIES.DIMES.THERE
ARE &HTWICE AS MANY PENNIES AS DIMES.&H
THE NUMBER OF PENNIES = `2&V' .11.2&V.N
ICKELS.DIMES.THERE ARE &HONE FEWER NICKE
LS THAN DIMES&H, THE NUMBER OF NICKELS I
S `&V-1'.12.&V-1.&HA 63 CENT COIN COLLEC
TION&H IS WORTH `63' CENTS.I.63.PENNIES.
# OF PENNIES = PENNIES'. 1 \F09*
2&V = PENNIES'.2&V.NICKELS.# OF
NICKELS = NICKELS'. 5 \F09* (&V-
1) = NICKELS'.5(&V-1).DIMES.# OF DIM
ES = DIMES'. 10 \F09* &V =
DIMES'.10&V.PENNIES, NICKELS AND DIMES.P
ENNIES.NICKELS.DIMES.2&V+5(&V-1)+10&V =
63.20.2&V+5(&V-1)+10&V = 63.20.&V=4.HOW
MANY NICKELS, DIMES AND PENNIES ARE THER
E?.DIMES.&V.DIMES.&V. &V = `4'.13.4.PENN
IES.2&V.PENNIES.2&V.2&V = 2*4 = `8'.11.8
.NICKELS.&V-1.NICKELS.&V-1. &V-1 = 4-1 =
`3'.12.3.1(2&V) = 1*8 = `8' CENTS.16.8.
5*(&V-1) = 5*3 = `15' CENTS.17.15.10*&V
= 10*4 = `40' CENTS.18.40.@FMR. READ HAS
A COIN JAR WITH TWO LESS PENNIES THAN N
ICKELS AND FOUR LESS QUARTERS THAN NICKE
LS. THE TOTAL VALUE OF THE COINS IS $1.4
6. HOW MANY OF EACH TYPE OF COIN DOES HE
HAVE?.PENNIES.NICKELS.QUARTERS.PENNY.PE
NNY.1.6.C1.1.6.1.NICKEL.NICKEL.5.7.C1.5.
7.5.QUARTER.QUARTER.25.8.C2.25.8.25.NICK
ELS.N.NICKELS.12.PENNIES.NICKELS.THERE A
RE &HTWO LESS PENNIES THAN NICKELS&H. TH
E NUMBER OF PENNIES = `&V-2'.11.&V-2.QUA
RTERS.NICKELS.THERE ARE &HFOUR LESS QUAR
TERS THAN NICKELS&H, THE NUMBER OF QUART
ERS = `&V- 4'.13.&V-4.&HTHE TOTAL VALUE
OF THE COINS IS $1.46&H, WHICH EQUALS `1
46' CENTS.I.146.PENNIES.# PENNIES = PENN
IES'. 1 \F09* (&V-2) = PENNIES'.
&V-2.NICKELS.# NICKELS = NICKELS'. 5
\F09* &V = NICKELS'.5&V.QUARTE
RS.# QUARTERS=QUARTERS'. 25 \F09*
(&V-4) = QUARTERS'.25(&V-4).PENNIES, N
ICKELS AND QUARTERS.PENNIES.NICKELS.QUAR
TERS.(&V-2)+5&V+25(&V-4) = 146.20.(&V-2)
+5&V+25(&V-4) = 146.20.&V=8.HOW MANY OF
EACH TYPE OF COIN DOES HE HAVE?.NICKELS.
&V.NICKELS.&V. `&V = 8'.12.8.PENNIES.&V-
2.PENNIES.&V-2.&V-2 = 8-2 = `6'.11.6.QUA
RTERS.&V-4.QUARTERS.&V-4. &V-4 = 8-4 = `
4'.13.4.1(&V-2) = 1*6 = `6' CENTS.16.6.5
*&V = 5*8 = `40' CENTS.17.40.25(&V-4) =
25*4 = `100' CENTS.18.100.|W
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