Question

Joe ate 1/3 of a pizza and jane ate 1/5 of the pizza. How much of the pizza was eaten

Answer 1

7/15

Explanation:

If we're seeing how much pizza they both ate, we would add them together.

`(1)/(3)+(1)/(5)`

Find the common denominator

`(5)/(15)+ (3)/(15)`

add

`(7)/(15)`

7/15 of the pizza was eaten