Question

I need help! Please answer all!

1. 1/9 +2/9=


2. 1/5+2/5+2/5=



3. 5/6-2/6=

Answer 1

1. 3/9 or 1/3 2. 1 3. 3/6 or 1/2

Explanation:

1. add numerators to get 3/9 then simplify to get 1/3

2. add numerators to get 5/5 then simplify to get 1 whole

3.subtract numerators to get 3/6 then simplify to get 1/2

Answer 2

1/9 + 2/9 = 0.33

1/5+2/5+2/5= 1

5/6 - 2/6=0.5