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 105.91/(0.316×0.8×3×10^7×0.189)*(1/3*(0.316×1^3+(3.4)^3)+0.316×3.4×1×(3.4+1)) 的值.
题型:数学计算
解:
105.91/(0.316×0.8×3×10^7×0.189)*(1/3*(0.316×1^3+(3.4)^3)+0.316×3.4×1×(3.4+1))
=105.91/1433376*(1/3*(0.316×1^3+(3.4)^3)+0.316×3.4×1×(3.4+1))
=105.91/1433376*(1/3*(0.316×1^3+3.4^3)+0.316×3.4×1×(3.4+1))
=105.91/1433376*(1/3*39.62+0.316×3.4×1×(3.4+1))
=105.91/1433376*(1/3*39.62+0.316×3.4×1×4.4)
=105.91/1433376*17.934013
=0.000074*17.934013
=0.001327 答案:105.91/(0.316×0.8×3×10^7×0.189)*(1/3*(0.316×1^3+(3.4)^3)+0.316×3.4×1×(3.4+1))=0.001327你的问题在这里没有得到解决?请到 热门难题 里面看看吧!