Question

Seven eights plus seven sixteenths equals

Answer 1

21/16

Explanation:

Identify the LCD first. It's 16.

Then 7/8 = 14/16 and 7/16 stays as is. We combine these fractions, obtaining 21/16 (an improper fraction but still a correct answer).

This 21/16 could also be written as 1 5/16.

Answer 2

1.3125

hope it helps