Question

A can run 3 kms in 3 min 18 sec. if b can run the same distance in 3 min 40 sec, then how much distance can a beat b?

Answer 1

A can run 3 km in 3 minutes 18 sec
So the speed of A is 3×1000m/3min×60+18sec = 3000m/198sec = 15.15m/sec
and
B can run 3 km in 3mins 40sec.

So the the difference of time between A and B is
220sec - 198sec = 22sec

Hence, A can beat B by 15.15×22 = 333.3m.

Answer 2

Answer:

can run 3 kms in 3 min 18 sec. if b can run the same distance in 3 min 40 sec, then how much distance can a beat b?