DIST4L3
FILE INFORMATION
FILENAME(S): DIST4L3
FILE TYPE(S): PRG
FILE SIZE: 5.5K
FIRST SEEN: 2025-10-19 22:48:55
APPEARS ON: 1 disk(s)
FILE HASH
d664c7c670ad6a81e08e6df23b428ce17cbf98861db3b8e5e86e8ddaf81870c9
FOUND ON DISKS (1 DISKS)
| DISK TITLE | FILENAME | FILE TYPE | COLLECTION | TRACK | SECTOR | ACTIONS |
|---|---|---|---|---|---|---|
| HHM 100785 43S1 | DIST4L3 | PRG | Radd Maxx | 26 | 1 | DOWNLOAD FILE |
FILE CONTENT & ANALYSIS
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00000EE0: 34 3D 20 44 69 73 74 61 6E 63 65 00 36 30 26 76 |4= Distance.60&v|
00000EF0: 00 74 00 63 00 74 00 63 00 74 00 34 30 28 26 76 |.t.c.t.c.t.40(&v|
00000F00: 2B 32 29 00 63 00 36 30 26 76 00 60 34 30 28 26 |+2).c.60&v.`40(&|
00000F10: 76 2B 32 29 20 3D 20 36 30 26 76 27 20 69 73 20 |v+2) = 60&v' is |
00000F20: 74 68 65 20 65 71 75 61 74 69 6F 6E 2E 00 34 30 |the equation..40|
00000F30: 28 26 76 2B 32 29 3D 36 30 26 76 00 34 00 48 6F |(&v+2)=60&v.4.Ho|
00000F40: 77 20 6C 6F 6E 67 20 77 69 6C 6C 20 69 74 20 74 |w long will it t|
00000F50: 61 6B 65 20 74 68 65 20 63 61 72 20 74 6F 20 63 |ake the car to c|
00000F60: 61 74 63 68 20 75 70 20 74 6F 20 74 68 65 20 74 |atch up to the t|
00000F70: 72 75 63 6B 3F 00 74 68 65 20 63 61 72 00 74 68 |ruck?.the car.th|
00000F80: 65 20 63 61 72 00 34 00 34 00 34 00 74 68 65 20 |e car.4.4.4.the |
00000F90: 74 72 75 63 6B 27 73 00 54 68 65 20 74 72 75 63 |truck's.The truc|
00000FA0: 6B 20 74 6F 6F 6B 20 26 76 2B 32 20 68 6F 75 72 |k took &v+2 hour|
00000FB0: 73 2C 20 77 68 69 63 68 20 65 71 75 61 6C 73 20 |s, which equals |
00000FC0: 27 36 27 20 68 6F 75 72 73 2E 00 31 30 00 36 00 |'6' hours..10.6.|
00000FD0: 74 72 75 63 6B 27 73 00 54 68 65 20 74 72 75 63 |truck's.The truc|
00000FE0: 6B 20 64 72 6F 76 65 20 34 30 28 26 76 2B 32 29 |k drove 40(&v+2)|
00000FF0: 20 6D 69 6C 65 73 2C 20 77 68 69 63 68 20 65 71 | miles, which eq|
00001000: 75 61 6C 73 20 27 32 34 30 27 20 6D 69 6C 65 73 |uals '240' miles|
00001010: 2E 00 32 34 30 00 63 61 72 27 73 00 54 68 65 20 |..240.car's.The |
00001020: 63 61 72 20 64 72 6F 76 65 20 36 30 26 76 20 6D |car drove 60&v m|
00001030: 69 6C 65 73 2C 20 77 68 69 63 68 20 65 71 75 61 |iles, which equa|
00001040: 6C 73 20 27 32 34 30 27 20 6D 69 6C 65 73 2E 00 |ls '240' miles..|
00001050: 32 34 30 00 54 68 65 20 74 72 75 63 6B 27 73 00 |240.The truck's.|
00001060: 74 68 65 20 63 61 72 27 73 00 40 66 53 61 6D 20 |the car's.@fSam |
00001070: 67 6F 65 73 20 74 6F 20 73 63 68 6F 6F 6C 20 61 |goes to school a|
00001080: 74 20 38 41 4D 2C 20 62 75 74 20 68 69 73 20 62 |t 8AM, but his b|
00001090: 72 6F 74 68 65 72 20 49 76 61 6E 20 77 61 69 74 |rother Ivan wait|
000010A0: 73 20 75 6E 74 69 6C 20 38 3A 32 30 2E 20 49 66 |s until 8:20. If|
000010B0: 20 53 61 6D 20 77 61 6C 6B 73 20 31 35 30 20 79 | Sam walks 150 y|
000010C0: 64 2F 6D 69 6E 20 61 6E 64 20 49 76 61 6E 20 77 |d/min and Ivan w|
000010D0: 61 6C 6B 73 20 74 77 69 63 65 20 61 73 20 66 61 |alks twice as fa|
000010E0: 73 74 2E 20 49 66 20 74 68 65 79 20 61 72 72 69 |st. If they arri|
000010F0: 76 65 20 61 74 20 74 68 65 20 73 61 6D 65 20 74 |ve at the same t|
00001100: 69 6D 65 2C 20 68 6F 77 20 6D 75 63 68 20 74 69 |ime, how much ti|
00001110: 6D 65 20 64 6F 65 73 20 49 76 61 6E 20 73 70 65 |me does Ivan spe|
00001120: 6E 64 20 77 61 6C 6B 69 6E 67 3F 00 53 61 6D 00 |nd walking?.Sam.|
00001130: 49 76 61 6E 00 49 76 61 6E 20 61 6E 64 20 53 61 |Ivan.Ivan and Sa|
00001140: 6D 20 77 61 6C 6B 20 61 74 20 64 69 66 66 65 72 |m walk at differ|
00001150: 65 6E 74 20 72 61 74 65 73 20 66 6F 72 20 74 68 |ent rates for th|
00001160: 65 20 73 61 6D 65 20 6C 65 6E 67 74 68 20 6F 66 |e same length of|
00001170: 20 74 69 6D 65 00 26 68 48 6F 77 20 6D 75 63 68 | time.&hHow much|
00001180: 20 74 69 6D 65 20 64 6F 65 73 20 49 76 61 6E 20 | time does Ivan |
00001190: 73 70 65 6E 64 20 77 61 6C 6B 69 6E 67 3F 26 68 |spend walking?&h|
000011A0: 00 73 00 53 61 6D 27 73 00 69 00 49 76 61 6E 27 |.s.Sam's.i.Ivan'|
000011B0: 73 00 73 00 69 00 54 68 65 20 62 6F 79 73 00 77 |s.s.i.The boys.w|
000011C0: 61 6C 6B 00 73 00 69 00 74 68 65 20 62 6F 79 73 |alk.s.i.the boys|
000011D0: 00 77 61 6C 6B 00 73 20 3D 20 44 69 00 54 68 65 |.walk.s = Di.The|
000011E0: 20 62 6F 79 73 00 73 00 69 00 53 61 6D 27 73 00 | boys.s.i.Sam's.|
000011F0: 49 76 61 6E 27 73 00 79 61 72 64 73 20 70 65 72 |Ivan's.yards per|
00001200: 20 6D 69 6E 75 74 65 20 28 60 79 64 2F 6D 69 6E | minute (`yd/min|
00001210: 27 29 00 36 00 79 64 2F 6D 69 6E 00 6D 69 6E 75 |').6.yd/min.minu|
00001220: 74 65 73 20 28 60 6D 69 6E 27 29 00 33 00 6D 69 |tes (`min').3.mi|
00001230: 6E 00 79 61 72 64 73 20 28 60 79 64 27 29 00 32 |n.yards (`yd').2|
00001240: 00 79 64 00 26 68 53 61 6D 20 77 61 6C 6B 73 20 |.yd.&hSam walks |
00001250: 31 35 30 20 79 64 2F 6D 69 6E 26 68 2E 00 53 61 |150 yd/min&h..Sa|
00001260: 6D 27 73 20 72 61 74 65 20 69 73 20 60 31 35 30 |m's rate is `150|
00001270: 27 20 79 64 2F 6D 69 6E 2E 00 31 35 30 00 26 68 |' yd/min..150.&h|
00001280: 49 76 61 6E 20 77 61 6C 6B 73 20 74 77 69 63 65 |Ivan walks twice|
00001290: 20 61 73 20 66 61 73 74 26 68 20 61 73 20 53 61 | as fast&h as Sa|
000012A0: 6D 2C 20 61 6E 64 20 53 61 6D 20 77 61 6C 6B 73 |m, and Sam walks|
000012B0: 20 31 35 30 20 79 64 2F 6D 69 6E 2E 00 53 69 6E | 150 yd/min..Sin|
000012C0: 63 65 20 49 76 61 6E 27 73 20 72 61 74 65 20 69 |ce Ivan's rate i|
000012D0: 73 20 74 77 69 63 65 20 53 61 6D 27 73 20 72 61 |s twice Sam's ra|
000012E0: 74 65 2C 20 49 76 61 6E 20 77 61 6C 6B 73 20 60 |te, Ivan walks `|
000012F0: 33 30 30 27 20 79 64 2F 6D 69 6E 2E 00 33 30 30 |300' yd/min..300|
00001300: 00 62 6F 79 20 73 70 65 6E 64 73 20 77 61 6C 6B |.boy spends walk|
00001310: 69 6E 67 00 49 76 61 6E 20 77 61 6C 6B 73 20 66 |ing.Ivan walks f|
00001320: 6F 72 00 53 61 6D 00 69 00 6D 69 6E 75 74 65 73 |or.Sam.i.minutes|
00001330: 20 49 76 61 6E 20 77 61 6C 6B 73 00 31 31 00 53 | Ivan walks.11.S|
00001340: 61 6D 20 73 70 65 6E 64 73 20 77 61 6C 6B 69 6E |am spends walkin|
00001350: 67 00 49 76 61 6E 27 73 20 74 69 6D 65 00 53 69 |g.Ivan's time.Si|
00001360: 6E 63 65 20 53 61 6D 20 6C 65 61 76 65 73 20 32 |nce Sam leaves 2|
00001370: 30 20 6D 69 6E 75 74 65 73 20 62 65 66 6F 72 65 |0 minutes before|
00001380: 20 49 76 61 6E 2C 20 68 65 20 77 61 6C 6B 73 20 | Ivan, he walks |
00001390: 66 6F 72 20 32 30 20 6D 6F 72 65 20 6D 69 6E 75 |for 20 more minu|
000013A0: 74 65 73 2E 20 60 26 76 2B 32 30 27 20 69 73 20 |tes. `&v+20' is |
000013B0: 53 61 6D 27 73 20 74 69 6D 65 2E 00 31 30 00 26 |Sam's time..10.&|
000013C0: 76 2B 32 30 00 60 31 35 30 20 5C 66 30 36 2A 20 |v+20.`150 \f06* |
000013D0: 28 26 76 2B 32 30 29 27 20 5C 66 31 35 3D 20 53 |(&v+20)' \f15= S|
000013E0: 61 6D 27 73 00 31 35 30 28 26 76 2B 32 30 29 00 |am's.150(&v+20).|
000013F0: 60 33 30 30 20 5C 66 30 36 2A 20 20 26 76 27 20 |`300 \f06* &v' |
00001400: 5C 66 31 34 3D 20 49 76 61 6E 27 73 20 44 69 73 |\f14= Ivan's Dis|
00001410: 74 2E 00 33 30 30 26 76 00 73 00 69 00 73 00 69 |t..300&v.s.i.s.i|
00001420: 00 73 00 31 35 30 28 26 76 2B 32 30 29 00 69 00 |.s.150(&v+20).i.|
00001430: 33 30 30 26 76 00 53 61 6D 20 61 6E 64 20 49 76 |300&v.Sam and Iv|
00001440: 61 6E 20 77 61 6C 6B 20 74 68 65 20 73 61 6D 65 |an walk the same|
00001450: 20 64 69 73 74 61 6E 63 65 2C 20 73 6F 20 74 68 | distance, so th|
00001460: 65 20 65 71 75 61 74 69 6F 6E 20 69 73 20 60 31 |e equation is `1|
00001470: 35 30 28 26 76 2B 32 30 29 20 3D 20 33 30 30 26 |50(&v+20) = 300&|
00001480: 76 27 00 31 35 30 28 26 76 2B 32 30 29 3D 33 30 |v'.150(&v+20)=30|
00001490: 30 26 76 00 32 30 00 48 6F 77 20 6D 75 63 68 20 |0&v.20.How much |
000014A0: 74 69 6D 65 20 64 6F 65 73 20 49 76 61 6E 20 73 |time does Ivan s|
000014B0: 70 65 6E 64 20 77 61 6C 6B 69 6E 67 3F 00 49 76 |pend walking?.Iv|
000014C0: 61 6E 00 49 76 61 6E 00 32 30 00 32 30 00 32 30 |an.Ivan.20.20.20|
000014D0: 00 53 61 6D 27 73 00 26 76 2B 32 30 20 72 65 70 |.Sam's.&v+20 rep|
000014E0: 72 65 73 65 6E 74 73 20 53 61 6D 27 73 20 74 69 |resents Sam's ti|
000014F0: 6D 65 20 61 6E 64 20 26 76 20 3D 20 32 30 2C 20 |me and &v = 20, |
00001500: 73 6F 20 53 61 6D 20 77 61 6C 6B 73 20 66 6F 72 |so Sam walks for|
00001510: 20 60 34 30 27 20 6D 69 6E 75 74 65 73 2E 00 31 | `40' minutes..1|
00001520: 30 00 34 30 00 53 61 6D 27 73 00 31 35 30 28 26 |0.40.Sam's.150(&|
00001530: 76 2B 32 30 29 20 72 65 70 72 65 73 65 6E 74 73 |v+20) represents|
00001540: 20 53 61 6D 27 73 20 64 69 73 74 61 6E 63 65 20 | Sam's distance |
00001550: 61 6E 64 20 26 76 3D 32 30 2C 20 73 6F 20 53 61 |and &v=20, so Sa|
00001560: 6D 27 73 20 64 69 73 74 61 6E 63 65 20 69 73 20 |m's distance is |
00001570: 31 35 30 2A 34 30 2C 20 6F 72 20 60 36 30 30 30 |150*40, or `6000|
00001580: 27 20 79 61 72 64 73 00 36 30 30 30 00 49 76 61 |' yards.6000.Iva|
00001590: 6E 27 73 00 33 30 30 26 76 20 72 65 70 72 65 73 |n's.300&v repres|
000015A0: 65 6E 74 73 20 49 76 61 6E 27 73 20 64 69 73 74 |ents Ivan's dist|
000015B0: 61 6E 63 65 20 61 6E 64 20 26 76 3D 32 30 2C 20 |ance and &v=20, |
000015C0: 73 6F 20 49 76 61 6E 27 73 20 64 69 73 74 61 6E |so Ivan's distan|
000015D0: 63 65 20 69 73 20 33 30 30 2A 32 30 2C 20 6F 72 |ce is 300*20, or|
000015E0: 20 60 36 30 30 30 27 20 79 61 72 64 73 20 61 6C | `6000' yards al|
000015F0: 73 6F 2E 00 36 30 30 30 00 53 61 6D 27 73 00 49 |so..6000.Sam's.I|
00001600: 76 61 6E 27 73 00 7C 65 |van's.|e |
A @Q{}@DG05&D(1,UNIT/MEAS)&C(2,{})
&C(3,{})&D(4,RATE)&D(8,TIME)&D(12,DIST.)
@RREAD@PREAD THE WHOLE PROBLEM. THINK: W
HAT ARE THE FACTS? WHAT IS BEING ASKED?
(PRESS ANY KEY TO CONTINUE).@HWHAT ARE
THE FACTS? {}.@HWHAT IS BEING ASKED? {}
@I(0)@RPLAN @PLET D{} = {} DISTANCE AND
D{} = {} DISTANCE. WRITE AN EQUATION THA
T RELATES D{} TO D{}.@H{} BOTH {} THE SA
ME DISTANCE.@H`D{} = D{}' SHOWS THAT {}
BOTH {} THE SAME DISTANCE.@I(16,C0, )@PO
NE ANSWER IS `D{}'. CHANGE YOUR ANSWER I
F IT IS NOT EQUIVALENT. (PRESS RETURN)@H
{} BOTH TRAVEL THE SAME DISTANCE.@H`D{}=
D{}' SHOWS THAT {} DISTANCE IS EQUAL TO
{} DISTANCE.@I(16,C0, )@RDATA ENTRY@PFIL
L IN THE UNITS BY WHICH RATE, TIME AND D
ISTANCE ARE MEASURED. (USE ABBREVIATED F
ORM.)@HRATE IS COMMONLY MEASURED IN MILE
S PER HOUR(MI/HR), FEET PER SECOND (FT/S
EC), METERS PER KILOMETER (M/KM), ETC.@H
THE RATE OF SPEED IN THIS PROBLEM IS MEA
SURED IN {}.@I(5,C{},{})@HTIME IS COMMON
LY MEASURED IN SECONDS (SEC), MINUTES (M
IN), HOURS (HR), DAYS (DA), ETC.@HTIME I
N THIS PROBLEM IS MEASURED IN {}.@I(9,C{
},{})@HDISTANCE IS COMMONLY MEASURED IN
FEET (FT), YARDS (YD), MILES (MI), METER
S (M), KILOMETERS (KM), ETC.@HDISTANCE I
N THIS PROBLEM IS MEASURED IN {}.@I(13,C
{},{})@PENTER THE FACTS FROM THE PROBLEM
INTO THE GRID.@H{}@H{}@I(6,I,{})@H{}@H{
}@I(7,I,{})@PREPRESENT THE TIME EACH {}.
@HUSE A VARIABLE TO REPRESENT THE SMALLE
R AMOUNT OF TIME. IN THIS CASE, {} LESS
TIME THAN {}.@HUSE A VARIABLE, SUCH AS `
{}' TO REPRESENT THE NUMBER OF {}.@I({},
I,&V)@HREPRESENT THE TIME {} IN TERMS OF
"&V", {}.@H{}@I({},I,{})@RPARTS@PWRITE
AN EXPRESSION TO REPRESENT TBE DISTANCE
TRAVELLED BY EACH VEHICLE.@HRATE*TIME =
DISTANCE@HRATE \F06* TIME \F15= DISTAN
CE \N{}@I(14,I,{})@HRATE*TIME = DISTANCE
@HRATE \F06* TIME \F15= DISTANCE \N{}@I(
15,I,{})@RWHOLE&D(16, )@PSUBSTITUTE YOUR
EXPRESSIONS FOR D{} AND D{} IN THE EQUA
TION : D{} = D{}@HD{} = {} AND D{} = {}.
@H{}@I(16,I,{})@S@RCOMPUTE@PSOLVE THE EQ
UATION FOR "&V". USE PAPER AND PENCIL AN
D ENTER THE FINAL EQUATIONS OR USE THE C
ALCULATOR.@HISOLATE "&V" ON ONE SIDE OF
THE EQUATION.@HTHE CALCULATOR SOLVES EQU
ATIONS FOR YOU AND DISPLAYS THE STEPS IN
THE SOLUTION.@I(16,I,&V={})@PENTER YOUR
ANSWER TO THE PROBLEM IN THE GRID. REME
MBER THE QUESTION. &Q{}&Q&W(16)@HTHE TIM
E FOR {} IS THE VALUE OF "&V".@HTHE TIME
FOR {} IS THE VALUE OF "&V". &V = {}, S
O ENTER '{}'.@I(11,I,{})@S@RCHECK@PREREA
D THE PROBLEM. CHECK YOUR ANSWERS. EVALU
ATE THE REMAINING EXPRESSIONS IN THE CHA
RT.@HSUBSTITUTE FOR "&V" IN THE EXPRESSI
ON FOR {} TIME. THEN CALCULATE THE RESUL
T.@H{}@I({},I,{})@HSUBSTITUTE FOR "&V" I
N THE EXPRESSION FOR {} DISTANCE. THEN C
ALCULATE THE RESULT.@H{}@I(14,I,{})@HSUB
STITUTE FOR "&V" IN THE EXPRESSION FOR {
} DISTANCE. THEN CALCULATE THE RESULT.@H
{}@I(15,I,{})&D(0,CHECK YOUR WORK. {} DI
STANCE SHOULD EQUAL {} DISTANCE. (ON TO
A NEW PROBLEM.))@FA TOW TRUCK TRAVELLING
40 MI/HR LEFT NEW YORK AT 6 PM. AT 8 PM
A CAR TRAVELLING 60 MI/HR BEGINS TRAVEL
LING THE SAME ROAD. HOW LONG WILL IT TAK
E THE CAR TO CATCH UP TO THE TRUCK?.TRUC
K.CAR.THE TOW TRUCK TRAVELS AT A FASTER
RATE FOR 2 HOURS MORE THAN THE CAR.&HHOW
LONG WILL IT TAKE THE CAR TO CATCH UP T
O THE TRUCK?&H.T.THE TRUCK'S.C.THE CAR'S
.T.C.THE TRUCK AND THE CAR.TRAVEL.T.C.TH
E TRUCK AND THE CAR.TRAVEL.T = DC.THE TR
UCK AND THE CAR.T.C.THE TRUCK'S.THE CAR'
S.MILES PER HOUR (`MI/HR').5.MI/HR.HOURS
(`HR').2.HR.MILES (`MI').2.MI.THE TOW T
RUCK TRAVELS AT 40 MI/HR..THE RATE OF SP
EED FOR THE TRUCK IS `40' MI/HR..40.THE
CAR TRAVELS AT 60 MI/HR..THE RATE OF SPE
ED FOR THE CAR IS `60' MI/HR..60.VEHICLE
TRAVELS.THE CAR TRAVELS.THE TRUCK.C.HOU
RS THE CAR TRAVELS.11.THE TRUCK TRAVELS.
(THE TIME THE CAR TRAVELS).THE TRUCK LEF
T 2 HOURS BEFORE THE CAR. THE TRUCK TRAV
ELS 2 HOURS MORE THAN THE CAR. `&V+2' IS
THE TRUCK'S TIME..10.&V+2.` 40 \F06* (
&V+2)\F14= DISTANCE.40(&V+2).`60 \F06*
&V' \F14= DISTANCE.60&V.T.C.T.C.T.40(&V
+2).C.60&V.`40(&V+2) = 60&V' IS THE EQUA
TION..40(&V+2)=60&V.4.HOW LONG WILL IT T
AKE THE CAR TO CATCH UP TO THE TRUCK?.TH
E CAR.THE CAR.4.4.4.THE TRUCK'S.THE TRUC
K TOOK &V+2 HOURS, WHICH EQUALS '6' HOUR
S..10.6.TRUCK'S.THE TRUCK DROVE 40(&V+2)
MILES, WHICH EQUALS '240' MILES..240.CA
R'S.THE CAR DROVE 60&V MILES, WHICH EQUA
LS '240' MILES..240.THE TRUCK'S.THE CAR'
S.@FSAM GOES TO SCHOOL AT 8AM, BUT HIS B
ROTHER IVAN WAITS UNTIL 8:20. IF SAM WAL
KS 150 YD/MIN AND IVAN WALKS TWICE AS FA
ST. IF THEY ARRIVE AT THE SAME TIME, HOW
MUCH TIME DOES IVAN SPEND WALKING?.SAM.
IVAN.IVAN AND SAM WALK AT DIFFERENT RATE
S FOR THE SAME LENGTH OF TIME.&HHOW MUCH
TIME DOES IVAN SPEND WALKING?&H.S.SAM'S
.I.IVAN'S.S.I.THE BOYS.WALK.S.I.THE BOYS
.WALK.S = DI.THE BOYS.S.I.SAM'S.IVAN'S.Y
ARDS PER MINUTE (`YD/MIN').6.YD/MIN.MINU
TES (`MIN').3.MIN.YARDS (`YD').2.YD.&HSA
M WALKS 150 YD/MIN&H..SAM'S RATE IS `150
' YD/MIN..150.&HIVAN WALKS TWICE AS FAST
&H AS SAM, AND SAM WALKS 150 YD/MIN..SIN
CE IVAN'S RATE IS TWICE SAM'S RATE, IVAN
WALKS `300' YD/MIN..300.BOY SPENDS WALK
ING.IVAN WALKS FOR.SAM.I.MINUTES IVAN WA
LKS.11.SAM SPENDS WALKING.IVAN'S TIME.SI
NCE SAM LEAVES 20 MINUTES BEFORE IVAN, H
E WALKS FOR 20 MORE MINUTES. `&V+20' IS
SAM'S TIME..10.&V+20.`150 \F06* (&V+20)'
\F15= SAM'S.150(&V+20).`300 \F06* &V'
\F14= IVAN'S DIST..300&V.S.I.S.I.S.150(&
V+20).I.300&V.SAM AND IVAN WALK THE SAME
DISTANCE, SO THE EQUATION IS `150(&V+20
) = 300&V'.150(&V+20)=300&V.20.HOW MUCH
TIME DOES IVAN SPEND WALKING?.IVAN.IVAN.
20.20.20.SAM'S.&V+20 REPRESENTS SAM'S TI
ME AND &V = 20, SO SAM WALKS FOR `40' MI
NUTES..10.40.SAM'S.150(&V+20) REPRESENTS
SAM'S DISTANCE AND &V=20, SO SAM'S DIST
ANCE IS 150*40, OR `6000' YARDS.6000.IVA
N'S.300&V REPRESENTS IVAN'S DISTANCE AND
&V=20, SO IVAN'S DISTANCE IS 300*20, OR
`6000' YARDS ALSO..6000.SAM'S.IVAN'S.|E
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