Question

1. 4 : 5 = __ : 30

2. 63 : 81 = 14 : _

please answer quick im having trouble on these two questions!

Answer 1

1. 24

2.18

Explanation:

1.24 bc

30/5=6

6x4=24

2.18 bc

63/14=4.5

81/4.5=18