一桶漆连桶重8千克,卖出一半后,连桶重4.5千克.如果每千克漆10.5元,这桶漆可卖多少元?
人气:104 ℃ 时间:2020-01-29 23:15:01
解答
(8-4.5)×2×10.5,
=3.5×2×10.5,
=73.5(元);
答:这桶漆可卖73.5元.
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