AMC 8 · 2009 · #2
학년 6 rate-ratio ratio-proportionmulti-digit-arithmetic ratio-proportionpattern-recognition ↑ 선수 지식: multi-digit-arithmetic
📏 짧은 풀이 💡 2 개 인사이트
문제
On average, for every 4 sports cars sold at the local dealership, 7 sedans are sold. The dealership predicts that it will sell 28 sports cars next month. How many sedans does it expect to sell?
답을 골라 클릭하세요.
(A)
7
(B)
32
(C)
35
(D)
49
(E)
112
AMC 8 2009 problem © Mathematical Association of America (MAA AMC). Reproduced for educational use.
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