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Each of the 1,800 households that participated in a survey owned either one car, two cars, or no cars. If 740 of the households owned only one car and at least $$\frac{1}{3}$$ of the households owned two cars, what is the greatest possible value of the ratio of the number of households that owned no cars to the number of households that owned two cars?
Give your answer as a fraction.
Give your answer as a fraction.
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· 相关考点
2.1.3 分数值的确定
2.1.3 分数值的确定
以上解析由 考满分老师提供。
