4 grade math
posted by marsha .
gina ate 1/6 of an apple pie. Greg ate 1/2 of the same apple pie. how much of the apple pie was left

You need to have the same denominators to add fractions.
1/2 = 3/6
1/6 + 3/6 = 4/6
6/6  4/6 = 2/6 = 1/3 
1/3

0/3

2/6 left