Question

Which answer expresses 6y:9y in its simplest form?

A 2:3
B 3:2
C 6:9
D 9:6

Answer 1

A because 6y ÷3y=2 and 9y÷3y= 3

Answer 2

A 2:3

Explanation:

6y:9y

We can divide the ratio by 3y on both sides, since 3y goes into both numbers

6y/3y: 9y/3y

2: 3