Question

How would you do that problem in the picture really confused?

Answer 1

Find out what 13 multiplayer by 8 is then plus 5
After that add the numerator the top number by 7 and your bottom number is your denominator which is 8

Answer 2

Add the numerator:
12/8

Then you will need to simplify that. This would be:
1 3/8

Then lastly you will need to add the whole numbers:
14 3/8