Question

find the ratio of 3km and 750 m

Answer 1

Ratio = 3km/750m = 3*1000m/750m = 3000m/750m = 4/1 = 4:1 Ans
<Hope it helps>

Answer 2

In 3km there are 3000m
nd ratio of 3000m/750m is
=3000/750
4:1