Question

the distance between school and your house is 5 km. Express this distance in metre and centimeter.

Answer 1

Distance in meters = 5 × 1000 = 5000m
Distance in Centi Metres = 5 × 10000 = 50000cm

Answer 2

1km =1000m
so 5km = 5× 1000m=5000m

1m=100cm
so 5000m=5000×100=500000cm

thus, 5km=5000m=500000cm

HOPE IT HELPS.....