Question

A student goes to his school from his house at a speed 3km/hr and returns at a speed of 2km/hr .if he takes 5hours in going and coming the distance between his house and school is

Answer 1

Distance = 6km/hr
Full Solution = Image

Answer 2

Answer:

Step-by-step explanation:

as distance between them is same.

so speed is inversely propotinal to time

s1 :s2

3: 2

t1 : t2

2 : 3

multiply speed with time to find distance (s1*t1) or (s2*t2)

3*2 =6 kmph