Question

What is 3 4/8 + 7 1/2

Answer 1

11

Explanation:

Convert the mixed numbers to improper fractions, then find the LCD and combine.

7/2+15/2

=22/2

=11

Answer 2

11

Explanation:

3+7=10

4/8=1/2

12+1/2=1

10+1=11