甲乙两车间共有工人126人,如果调出十一分之二到乙车间,那么两车间人数相等.甲车原本有几人?
人气：294 ℃ 时间：2019-10-19 13:43:20
解答
126 ÷2 ÷（1 - 2/11）=77（人） 甲车间原有人数
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