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 1.078×0.504×(240×(3×37)/16+10.5×(9×37^2)/108)+0.224×(3×(9×37^2)/108) 的值.
题型:数学计算
解:
1.078×0.504×(240×(3×37)/16+10.5×(9×37^2)/108)+0.224×(3×(9×37^2)/108)
=1.078×0.504×(240×111/16+10.5×(9×37^2)/108)+0.224×(3×(9×37^2)/108)
=1.078×0.504×(240×111/16+10.5×12321/108)+0.224×(3×(9×37^2)/108)
=1.078×0.504×2862.875+0.224×(3×(9×37^2)/108)
=1.078×0.504×2862.875+0.224×(3×12321/108)
=1.078×0.504×2862.875+0.224×342.25
=0.543312×2862.875+0.224×342.25
=1555.434342+0.224×342.25
=1555.434342+76.664
=1632.098342 答案:1.078×0.504×(240×(3×37)/16+10.5×(9×37^2)/108)+0.224×(3×(9×37^2)/108)=1632.098342你的问题在这里没有得到解决?请到 热门难题 里面看看吧!