AMC 8 2009 Problem 2

AMC8 2009 年第 2

比与比例☆☆☆☆
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?
平均下来,当地经销商每售出 4 辆跑车,就售出 7 辆轿车。该经销商预计下个月将销售 28 辆跑车,那么预计销售多少辆轿车?
  1. A.7
  2. B.32
  3. C.35
  4. D.49
  5. E.112

正确答案 · Correct Answer

D

解析 · Solution

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