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 1/667.565×1/3*(10×(3.3+2.1-0.857)+79.23×1.9+143.539×2.2+434.79×6) 的值.
题型:数学计算
解:
1/667.565×1/3*(10×(3.3+2.1-0.857)+79.23×1.9+143.539×2.2+434.79×6)
=1/667.565×1/3*(10×4.543+79.23×1.9+143.539×2.2+434.79×6)
=1/667.565×1/3*3120.4928
=0.001498×1/3*3120.4928
=0.001498/3*3120.4928
=0.000499*3120.4928
=1.557126 答案:1/667.565×1/3*(10×(3.3+2.1-0.857)+79.23×1.9+143.539×2.2+434.79×6)=1.557126你的问题在这里没有得到解决?请到 热门难题 里面看看吧!