Question

29. Distance between two places A and B is 350 km. Two cars start simultaneously from
A and B towards each other and the distance between them after 4 hours is 62 km. If
speed of one car is 8 km/h less than the speed of other car, find the speed of each car.
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Answer 1

Answer:

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Step-by-step explanation:

Given

Distance between two places A and B =350km

Let the speed of car C

1

=xkm/h and

Speed of car C

2

=(x−8)km/h

After 4 hours , the distance between two cars is 62km

Hence ,

x×4+(x−8)×4=350−62

4x+4x−32=288

8x=288+32

8x=320

x=

8

320

We get ,

x=40

Therefore , speed of car C

1

=40km/h

Speed of car C

2

=(x−8)=(40−8)=32km/h