Answer:

11/8 or 1  3/8

Step-by-step explanation:.

11/8

1st, find the LCM of the two deninators

8=8, 16, 24, 32

4=4, 8, 12

LCM= 8

5 3

_ + _ = _ + _

8 4 8 8

2nd, divide the two first/ second denominator then multiply to the numerator.

8÷8= 1

1×5=5

and apply it to the 2nd denominator.

5 3 5 6

_ + _ = _ + _

8 4 8 8

last, add the numerators and copy the denominator

= 11/8