Question

A and b live in the same house, at 10:00

a.M., they together start traveling towards a t junction from their house on mg road with the speed of 20 kmph and 40 kmph respectively. At t junction on their path a turn left at the t junction at 12:00 p.M. B reaches the t junction earlier and turns right. Both of them continue travelling till 2:00 p.M., what is the distance between a and b at 2:00 p.M. (from t junction)?

Answer 1

Answer:

answer is ,the distance of A and B from t point is 40 km and 80 km .

hope it helps you thanks

Explanation:

speed =distance/time

A's

20=distance/12-10 ;distance =40 km

so distance from house to t point is40 km.

B's

40=distance/2.00-10.00

total distance =160 km

distance from t point =160-40=120 km

now distance is 120 km

A's speed=20 kmph

B's speed =40kmph

distance =speed ×time

A's 20×2=40 km

B's 40×2=80 km

so distance ofA and B from t point is 40 and 80 km respectively.