Respuesta :

Answer:

3rd option.

Step-by-step explanation:

Make the denominators equal

10/18+11/18

21/18

Simplify

7/6

Option c when turned in mixed fraction

Answer:

1 1/6

Step-by-step explanation:

5/9 + 11/18

5/9=  10/18

10/18 + 11/18 = 21/18 or 1 3/18

3/18 can be simplified to 1/6 so our final answer is 1 1/6