Question

a boy riding a bicycle covers a distance of 10 m in 40s
what is the speed of the boy

Answer 1

The formula of speed :-
Speed = Distance/Time

Given distance = 10m
Time = 40s

Speed = 10/40
= 1/4
= 0.25m/s


Hope it helps dear friend ☺️✌️

Answer 2

SPEED=DISTANCE ÷ TIME
DISTANCE=10 m
TIME=40 s
=40 ÷ 10
=4 m/sec