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adell [148]
3 years ago
7

Wyatt uses 3.15 cups of flour in a recipe that makes 9 shortcakes. Cora uses 2.4 cups of flour in a recipe that makes 8 shortcak

es. How much more flower per shortcake is needed for Cora’s recipe?
Mathematics
1 answer:
ruslelena [56]3 years ago
6 0
The number of cups of flour per shortcake in Wyatt's recipe is given by

\frac{3.15}{9} =0.35

The number of cups of flour per shortcake in Cora's recipe is given by

\frac{2.4}{8} =0.3

The number of more cups of flour needed by Cora is given by 0.35 - 0.3 = 0.05 cups.
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MA_775_DIABLO [31]

<em>Answer: C</em>

<em />

<em />

<em>It is C because when there is a line at the top of the number, it is infinite and repeats many times. That number in a shorter was can be written as a fraction over 990. Two of the answer choices has 990 in it which is letters B and C. This eliminates answer choices A and D. The number that is within the dot is your numerator (645) and 990 is your denominator. Overall the answer is 645/990</em>

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