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 1.2823×1×0.75×1.137×0.8×757×(960×1+520×1.5+240×1.5)/3.6/1000000 的值.
题型:数学计算
解:
1.2823×1×0.75×1.137×0.8×757×(960×1+520×1.5+240×1.5)/3.6/1000000
=1.2823×1×0.75×1.137×0.8×757×2100/3.6/1000000
=1.2823×0.75×1.137×0.8×757×2100/3.6/1000000
=0.961725×1.137×0.8×757×2100/3.6/1000000
=1.093481×0.8×757×2100/3.6/1000000
=0.874785×757×2100/3.6/1000000
=662.212245×2100/3.6/1000000
=1390645.7145/3.6/1000000
=386290.47625/1000000
=0.38629 答案:1.2823×1×0.75×1.137×0.8×757×(960×1+520×1.5+240×1.5)/3.6/1000000=0.38629你的问题在这里没有得到解决?请到 热门难题 里面看看吧!