Question

Please help this is a swyk and im trying to get all my grades up!

Answer 1

1/18

Explanation:

find the LCD

= 18

say

18

= 18 ÷ 9

= 2

= 18 ÷6

= 3

now say

2 × 2 = 4

3 × 1 = 3

4-3/18

= 1/18

Answer 2

2/9 - 1/6 = 1/18

Explanation:

2/9= 4/18 and 1/6=3/18

so...

4/18-3/18=1/18

Hope This Helps!