# Math

A muffin recipe calls for 2 1/2 cups of flour for every 2/3 cups of sugar. How many cups of flour should be used when 4 cups of sugar are used?

1. 4 / (2/3)
4 * (3/2) + 12/2 = 6

6 * 2.5 = 15 cups of flour

posted by Ms. Sue
2. Correction:

4 * (3/2) = 12/2 = 6

posted by Ms. Sue
3. I agree with 15.

posted by DrBob222

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