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If two typists can type two pages in two minut

2022-08-01 20:40:11 问答库阅读 166 次

问题详情

If two typists can type two pages in two minutes, how many typists will it take to type 18 pages in six minutes？请帮忙给出正确答案和分析，谢谢！

正确答案：6
6 解析：根据two typists can type two pages in two minutes可算出1个打字员1分钟可以打0.5张，设打字员人数为x，根据题意可列出等式0.5x×6=18。