Grandma Betty's recipe makes 6 cupcakes and uses

Ramsey
2021-01-19
Answered

Grandma Betty's recipe makes 6 cupcakes and uses

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Dora

Answered 2021-01-20
Author has **98** answers

Let x be the amount of sugar, in cups needed to make $2\frac{1}{2}$ dozen or 30 cupcakes. Using the ratio sugar/cupcake, we write the proportion:

$\frac{x}{30}=\frac{1}{3}/6$

Solve for x:

$\frac{x}{30}=\frac{1}{18}$

Multiply both sides by 30:

$\left(\frac{x}{30}\right)\left(30\right)=\left(\frac{1}{18}\right)\left(30\right)$

$x=\frac{5}{3}=1\left(\frac{2}{3}\right)$ cups

So, the answer is choice A.

Solve for x:

Multiply both sides by 30:

So, the answer is choice A.

Jeffrey Jordon

Answered 2021-12-11
Author has **2027** answers

Answer is given below (on video)

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