Question

A student goes to school 3km/h and returned by 2km/h he took 5hrs for to and fro.how much distance from school to home?

Answer 1

12.5

let s be the distance from home to school

v=s/t

(2+3)=2s/5

2s=25

s=25/2=12.5

since distance from school to home =distance from home to school,

s from school to home =12.5