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 360×940×(665-(117/2))+360×710×(515-(117/2))+360×1398×((117/2)-35) 的值.
题型:数学计算
解:
360×940×(665-(117/2))+360×710×(515-(117/2))+360×1398×((117/2)-35)
=360×940×(665-58.5)+360×710×(515-(117/2))+360×1398×((117/2)-35)
=360×940×606.5+360×710×(515-(117/2))+360×1398×((117/2)-35)
=360×940×606.5+360×710×(515-58.5)+360×1398×((117/2)-35)
=360×940×606.5+360×710×456.5+360×1398×((117/2)-35)
=360×940×606.5+360×710×456.5+360×1398×(58.5-35)
=360×940×606.5+360×710×456.5+360×1398×23.5
=338400×606.5+360×710×456.5+360×1398×23.5
=205239600+360×710×456.5+360×1398×23.5
=205239600+255600×456.5+360×1398×23.5
=205239600+116681400+360×1398×23.5
=205239600+116681400+503280×23.5
=205239600+116681400+11827080
=321921000+11827080
=333748080 答案:360×940×(665-(117/2))+360×710×(515-(117/2))+360×1398×((117/2)-35)=333748080你的问题在这里没有得到解决?请到 热门难题 里面看看吧!