Question

the boy walks from his house to a post office at the distancw of 0.5 m in 20 min he then returnto his home in time 25min find the average speed of the boy

Answer 1

Explanation:

the

total time taken by he =45 min

the total distance coverd by he is 1m

the average speed of he =total distance covereed by he÷the total time taken

=1÷45