Question

Susan gave 1/3 of a pizza to her brother. She gave 1/2 of what was left to her mother. Susan ate the rest herself. What fraction of the pizza did susan eat?

Answer 1

1 - 1/3 = 2/3
1/2 of 2/3 = 1/3
1/3 + 1/3 = 2/3
So, Susan ate the other 1/3 of the pizza

Answer 2

thx

Answer 3

7/18 5/18

Answer 4

that did not help