Darya O. answered • 04/12/16

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Resourceful, patient GMU graduate for Math, Reading, and Writing

Use proportions and think logically.

If 64 cookies = 100%

then x cookies = 37.5 %

So 64/x = 100/37.5

Now cross multiply them to find x (aka # cookies that are different):

X x 100 = 64 x 37.5

100x=2400

x=24

Kalia D.

04/26/17