总述:本次共解1题。其中
☆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*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*1.15*25/100
=133.6*11.25*1.15*1.15*25/100-(103*1.2+4)*11.25*1.15*1.15*25/100
=133.6*11.25*1.15*1.15*25/100-127.6*11.25*1.15*1.15*25/100
=1503*1.15*1.15*25/100-127.6*11.25*1.15*1.15*25/100
=1728.45*1.15*25/100-127.6*11.25*1.15*1.15*25/100
=1987.7175*25/100-127.6*11.25*1.15*1.15*25/100
=49692.9375/100-127.6*11.25*1.15*1.15*25/100
=496.929375-127.6*11.25*1.15*1.15*25/100
=496.929375-1435.5*1.15*1.15*25/100
=496.929375-1650.825*1.15*25/100
=496.929375-1898.44875*25/100
=496.929375-47461.21875/100
=496.929375-474.612188
=22.317187 答案:(108*1.2+4)*11.25*1.15*1.15*25/100-(103*1.2+4)*11.25*1.15*1.15*25/100=22.317187你的问题在这里没有得到解决?请到 热门难题 里面看看吧!