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☆算术计算1题
〖1/1算式〗
作业:求算式 (108*1.2+4)*11.25*1.15*1.15*25/100-(103*1.2+4)*11.25*1.15*25/100 的值.
题型:数学计算
解:
(108*1.2+4)*11.25*1.15*1.15*25/100-(103*1.2+4)*11.25*1.15*25/100
=133.6*11.25*1.15*1.15*25/100-(103*1.2+4)*11.25*1.15*25/100
=133.6*11.25*1.15*1.15*25/100-127.6*11.25*1.15*25/100
=1503*1.15*1.15*25/100-127.6*11.25*1.15*25/100
=1728.45*1.15*25/100-127.6*11.25*1.15*25/100
=1987.7175*25/100-127.6*11.25*1.15*25/100
=49692.9375/100-127.6*11.25*1.15*25/100
=496.929375-127.6*11.25*1.15*25/100
=496.929375-1435.5*1.15*25/100
=496.929375-1650.825*25/100
=496.929375-41270.625/100
=496.929375-412.70625
=84.223125 答案:(108*1.2+4)*11.25*1.15*1.15*25/100-(103*1.2+4)*11.25*1.15*25/100=84.223125你的问题在这里没有得到解决?请到 热门难题 里面看看吧!