Question

A student takes 20min to reach his school on a bicycle . If the speed of the bicycle is 2.5 m/s, how far is his school?

Answer 1

Answer: 3000m = 3 km

Explanation: We know that distance covered = speed x time taken

Here,

Speed = 2.5 m/s

Time = 20 minutes = 20x60 seconds = 1200 s

Thus,

Distance  = 2.5 x 1200 m = 3000 m  = 3 km

Answer 2

Answer:

3000m or 3 km

Explanation:

total seconds in 20 mins= 20 x 60= 1200 sec

total distance= 1200 x 2.5=3000m or 3km