Simplification ratio 45: 2 / 3 Simplification ratio 45: 2 / 3

Simplification ratio 45: 2 / 3 Simplification ratio 45: 2 / 3

45: 2 / 3
=45: 40
=9：8

45:1 and 1 / 2 = () reduction ratio

45:1 and 1 / 2 = (30:1)

Simplification ratio 63:27:13:8:5:30.07:4.2500 mm: 1 l 400 cm: 6 m

63:27
=7 ：3
45: 13:00
=45: 780
=45：780
=3 ：52
5 out of 8: 3 out of 8
0.07：4.2
=7 ：420
=1 ：60
500 ml: 1 L
=500 ml: 1000 ml
=500 ：1000
=1 ：2
400 cm: 6 m
=400 cm: 600 cm
=400 ：600
=2 ：3

4 / 3:1.6 1.5:45 = 2:2.8 = 1 / 3:1 / 4 = simplification ratio

4:1.6 of 3 = (4 * 3 / 3): 1.6 * 3 = 4:4.8 = 40:48 = 10:12 = 5:6
1.5:45＝15:450=3:90=1:30
2:2.8＝20:28=10:14=5:7
1 / 3:1 / 4 = (3 * 1 / 3): (3 * 1 / 4) = 1:3 / 4 = 4 * 1: (3 * 4 / 4) = 4:3