新新商店运来鸡蛋、鸭蛋10箱.鸡蛋每箱20千克,鸭蛋每箱32千克.一共运来鸡蛋和鸭蛋共有多少千克?
人气:212 ℃ 时间:2020-04-02 13:03:48
解答
到底是鸡鸭各十箱,还是共十箱?如果各十箱,答案就是20*10+32*10=520 千克,如果是共十箱,就解不出来了
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