问题
解答题
菜场上黄瓜每千克售价4.5元,比每千克青菜贵1.25元,买一千克黄瓜与一千克青菜共需多少元?
答案
4.5-1.25+4.5,
=3.25+4.5,
=7.75(元);
答:买一千克黄瓜与一千克青菜共需7.75元.
菜场上黄瓜每千克售价4.5元,比每千克青菜贵1.25元,买一千克黄瓜与一千克青菜共需多少元?
4.5-1.25+4.5,
=3.25+4.5,
=7.75(元);
答:买一千克黄瓜与一千克青菜共需7.75元.