Question

Tom had 7/8 cup of olive oil. He used 1/2 cup to make salad dressing and 1/4 cup to make tomato sauce. How much olive oil does Tim have left?

Answer 1

7/8 - 1/2 - 1/4

1/2 = 4/8
1/4 = 2/4

7/8 - 4/8 - 2/4 = 1/8

Final answer is 1/8 :)