Question

ratio between 90cm and 1.5m is

Answer 1

1.5 m = 1.5 X 100 = 150 cm = 90/150 { zero to zero cut.... left = 9/15 it will be cut from 3 table ( 3X3= 9; 3X5 = 15 ) left 3/5 }
ratio 3:5

Answer 2

1.5m=150cm
Therefore, ratio =90/150
= 9/15
= 3/5
Ratio=3:5