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 1.078×0.540×(240×(3×37)/16+10.5×(9×37^2)/108)+0.125×(3×(9×37^2)/108) 的值.
题型:数学计算
解:
1.078×0.540×(240×(3×37)/16+10.5×(9×37^2)/108)+0.125×(3×(9×37^2)/108)
=1.078×0.540×(240×111/16+10.5×(9×37^2)/108)+0.125×(3×(9×37^2)/108)
=1.078×0.540×(240×111/16+10.5×12321/108)+0.125×(3×(9×37^2)/108)
=1.078×0.540×2862.875+0.125×(3×(9×37^2)/108)
=1.078×0.540×2862.875+0.125×(3×12321/108)
=1.078×0.540×2862.875+0.125×342.25
=0.58212×2862.875+0.125×342.25
=1666.536795+0.125×342.25
=1666.536795+42.78125
=1709.318045 答案:1.078×0.540×(240×(3×37)/16+10.5×(9×37^2)/108)+0.125×(3×(9×37^2)/108)=1709.318045你的问题在这里没有得到解决?请到 热门难题 里面看看吧!