The number of cups of grapes that are needed for 30 servings of fruit salad is [tex]\frac{5}{2}[/tex] cups of grapes.
Given the following data:
- Quantity of grapes = [tex]\frac{1}{3}[/tex] cups
- Number of servings = 4 servings.
To determine how many cups of grapes are needed for 30 servings of fruit salad, we would use direct proportion:
By using direct proportion:
[tex]\frac{1}{3}[/tex] cups of grapes = 4 servings.
X cups of grapes = 30 servings.
Cross-multiplying, we have:
[tex]4X = \frac{1}{3} \times 30\\\\4X = 10\\\\X = \frac{10}{4} \\\\X = \frac{5}{2}\;cups \;of \;grapes[/tex]
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