Question

a boy covers 40 m in 10 s, 35 m in the next 10 s and 25 m in the next 5 s. calculate the average speed of the boy pls give the answer clearly and neatly also explain it neatly

Answer 1

Explanation:

average speed= total distance/ total time

=>>> 40+35+25/10+10+5

=>>>> 100/25

=>>>>> 4m/s

Answer 2

Answer:

4 m/s

Explanation:

average speed = total distance/ total time taken

= 40+35+25/10+10+5

= 100/25

= 4 m/s