5 3/4 - (-8 1/2) = ?

Answer 1

14 1/4

Answer 2

I got 13 1/4. Could you show me how you got 14 1/4 please.

Answer 3

5 + 8 = 13

3/4 + 1/2 = 1 1/4

13 + 1 1/4 = 14 1/4