Question

The speed of two cars A and B are in the ratio of 10:13

Q: Answer-The speed of two cars A and B are in the ratio of 10:13 respectively. Car A travels 18 km less than...

Let the speed of car A 10x kmh and the speed of car B 13x kmh. Here the time is constant. According to question, 13x 10x 18 3x 18 x 6 Distance travelled by car B 13 6 78 km

respectively. Car A travels 18 km less than the car B in the same time duration. What was the distance (in km) travelled by the car B during that time?

A 78 km

B 57 km

C 85 km

D 76 km

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