Question

numerical............​

Answer 1

Answer:

The distance of school from this house is 2km

walks st speed of 4km/hr

reaches school in 30 minutes

if 4 km in 1 hr

so,2km in 30 minutes

4÷2=2

Answer 2

changing speed into m/s

we get

1.111m/s

and time in sec 1800sec

so from this we know that

speed = distance/time

distance= speed* time

1.111*1800

1999.8 m

hence the distance of school from his home is 2 km approx

your lucky no. is 9

mee too