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lianna [129]
3 years ago
14

A cookie recipe that yields 48 cookies calls for 2 cups of flour. a different cookie recipe that yields sixty cookies calls for

3 cups of flour. are these rates proportional
Mathematics
1 answer:
Serhud [2]3 years ago
6 0
48 cookies from 2 cups of flour,  rate = 48 cookies / 2 cups = 24 cookies / cup

60 cookies from 3 cups of flour,  rate = 60 cookies / 3 cups = 20 cookies / cup

If the rates were proportional, the rates would have the same answers.

Therefore the rates are not proportional. 
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