Question

7 2/5 + 8 1/8 =write the answer in simplest form

Answer 1

$\frac{621}{40}$

I hope that helped, Good luck! (:

Answer 2

Hi there! First, let’s convert the fractions into LCD by finding the LCM of 5 and 8, which is 40. Concert the fractions into 7 16/40 and 8 5/40. When you add both numbers, you get 15 21/40 and that is in simplest form. The sum is 15 21/40.