Final answer:
To find the number of loaves, set up a proportion and solve for x.
Step-by-step explanation:
Chris is using a double number line to determine the amount of raisins he will use for a raisin bread recipe. If he uses 13 2/3 cups of raisins, he needs to find the number of loaves he will make.
To find the number of loaves, we need to set up a proportion. Let x represent the number of loaves.
13 2/3 cups / x loaves = 1 cup / 1 loaf
Cross multiply to solve for x: 13 2/3 * 1 = x * 1
Divide both sides by 1 to isolate x: 13 2/3 = x
Therefore, Chris will make 13 2/3 loaves of raisin bread.