Question

I need 3 1/2 cups of flour to make a birthday cake I only have 1 1/3 cups. How much flour do I still need?

Answer 1

2 1/6 cups of flour

Explanation:

1. 3 1/2 - 1 1/3

2. = 3 3/6 - 1 2/6

3. = 2 1/6