At a certain college, the ratio of students to professors is 8 : 1 and the ratio of students to administrators is 5 : 2

题目

At a certain college, the ratio of students to professors is 8 : 1 and the ratio of students to administrators is 5 : 2. No person is in more than one category (for instance, there are no administrators who are also students).

Quantity A

The fractional ratio of professors to administrators

Quantity B

选项

Quantity A is greater.

Quantity B is greater.

The two quantities are equal.

The relationship cannot be determined from the information given.

解析

学生 : 教授 = 8:1 = 40:5 学生 : 行政人员 = 5:2 = 40:16 由于学生比例是共同的，我们可以得出 => 教授 : 行政人员 = 5:16，这小于 5/8。所以答案：B

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