AMC 8 1991 Problem 6
AMC8 1991 年第 6 题
统计与数据图表★★☆☆☆
In the table shown, which number is the largest in its column and the smallest in its row?
在所示的表格中，哪个数在其所在列最大而在其所在行最小？
- A.1
- B.6
- C.7
- D.12
- E.15
正确答案 · Correct Answer
C
解析 · Solution
Solution 1
The largest numbers in the first, second, third, fourth and fifth columns are 13,7,15,12,9 respectively. Of these, only 7 is the smallest in its row .
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