Question

carter needs to add 1/2 of a cup of sugar to his cookie dough. he only has a 1/4 - cup measure. how many scoops of sugar does carter need to add? write your answer as a fraction or as a whole or mixed number.

Explanation:

Step1: Set up division problem

We need to find out how many 1/4 - cup scoops are in 1/2 cup. So we divide 1/2 by 1/4, which is $\frac{1/2}{1/4}$.

Step2: Use division rule for fractions

Dividing by a fraction is the same as multiplying by its reciprocal. So $\frac{1/2}{1/4}=\frac{1}{2}\times\frac{4}{1}$.

Step3: Calculate the product

$\frac{1}{2}\times\frac{4}{1}=\frac{1\times4}{2\times1}=\frac{4}{2} = 2$.

Answer:

2