Question

2 3/4 + 12 6/8 =

Answer 1

The answer would be 15 1/2 and in decimal form it would be 15.5.

2 3/4 + 12 3/4 (simplify 6/8 to 3/4)

14 + 3/4 + 3/4 (add the whole numbers first)

14 + 3 + 3 over 4 (join the denominators)

14 + 6/4 (simplify)

14 + 1 2/4 (convert 6/4 to mixed fraction)

15 2/4 (simplify)

15 1/2 (simplify 2/4 to 1/2).

Answer 2

that's the answer hope this helps