Question

a boy walks to his school with a constant speed of 4km/hr and reaches there in 30 minites . find the distance of the school from his home​

Answer 1

Distance = speed x time

Distance= 4km/hr x 0.5hr

Distance= 2km

Answer 2

Answer:

At constant speed 4km/h,

Distance travelled in 1h=4km

therefore,

distance travelled in 1/2h=4/2=2km

Hence of school from home =2km