Question

Express each of the following ratios in the simplest form
(i)28:63 (ii)105:133 (iii)0.4:0.6 (iv)2.7:9 (v)1/4:1/9 (vi)3 1/2:2 1/4 (vii)1/4:1/8:1/10 (viii)1 3/4:2 2/3:1 5/6 (ix)125g:1kg (x) 4 days:2 weeks (xi)36 minutes to 1 1/2 hours (xii) 76ml:1l 710 ml​

Answer 1

Answer:

28/63

105/133

0.4/0.6 = 2/3

2.7/9=0.9

Answer 2

Step-by-step explanation:

i 4:9

ii 15:19

iii 0.2:0.3

iv 0.3:1

v 1/4:1/9

vi 0.7:0.45

vii 0.05:0.025:0.02

viii 0.4375:0.5

ix 0.25:0.5

x 2:7

xi 2:5

xi 0.304:6.84