问答题If two typists can type two pages in two minutes, how many typists will it take to type 18 pages in six minutes?
问答题
If two typists can type two pages in two minutes, how many typists will it take to type 18 pages in six minutes?
参考解析
解析：
One typist types one page in two minutes.
One typist types one page in two minutes.
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