Free Practice Question
PS · Problem Solving
505-555
Mixture
In a blend of nuts, the weight ratio of walnuts to pecans to hazelnuts is 4:7:10. If the total weight of the blend is 147 pounds, how many pounds of hazelnuts are included?
Answer Choices
Correct answer marked belowA
56
B
60
C
64
D
68
70
Correct
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Explanation
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Official Explanation
Official
In a blend of nuts, the weight ratio of walnuts to pecans to hazelnuts is 4:7:10. The total weight of the blend is 147 pounds. To find the pounds of hazelnuts, we first calculate the total units in the ratio: 4 + 7 + 10 = 21. Next, we find…
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Comments
2
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C
ChahitaApr 1, 2025
Can someone explain it other way?
G
GerardoMay 8, 2024
thankss
What this question tests
What it tests
Your ability to reason about weighted averages and the composition of mixtures.
Common trap
Averaging the percentages of two solutions without weighting by their volumes.
Details
Difficulty
505-555
Type
PS
Category