Deborah makes 33 donuts every 7 hours. Using a proportion, determine how many whole donuts she will make in 5 hours.

Complete the proportion below.

(1 point)
Drop target 1
Drop target 2
Drop target 3
Question 2
(1 point)
She will make
whole donuts in 5 hours.
Skip to navigation

1 answer

To set up the proportion using the information given, we start with the known values:

Deborah makes 33 donuts in 7 hours. We want to find out how many donuts she makes in 5 hours (let's call that \( x \)).

We can set up the proportion like this:

\[ \frac{33 \text{ donuts}}{7 \text{ hours}} = \frac{x \text{ donuts}}{5 \text{ hours}} \]

Now, we can fill in the proportion with the drop targets:

  1. Drop target 1: 33 donuts
  2. Drop target 2: 7 hours
  3. Drop target 3: 5 hours

Now, we can solve for \( x \) by cross-multiplying:

\[ 33 \times 5 = 7 \times x \]

\[ 165 = 7x \]

Now, divide both sides by 7 to find \( x \):

\[ x = \frac{165}{7} \approx 23.57 \]

Since we want the number of whole donuts, we take the whole number part:

She will make 23 whole donuts in 5 hours.