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Answer»

Answer:

Let the speed of car 1 = x km/h

So the speed of car 2 = x+7 km/h

Distance covered by car 1 in 2 hours =2x

Distance covered by car 2 in 2 hours =2(x+7) =2x+14

ATQ

2x + 2x +14 + 34 =300

4x + 48 =300

4x =300-48

4x =252

x = 252/4

x = 63

So the speed of Car 1 = x = 63km/h

The speed of car 2 = x+7 = 63+7 =70km/h

thank you



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