Question

I need people who are really good at math to help me out.


Please see image below:

Answer 1

27

Explanation:

7/11 * 9/9 = 63/99

4/11 * 9/9 = 36/99

63-36 =27

Answer 2

27 more

Explanation:

7/11 x 99 = 63

4/11 x 99 = 36

63-36 = 27