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 (33×10^3)/(0.961×13538×215)+(1.0×379.1×10^6)/(1.05×2342086.57×(1-(0.8×33)/28045.19)×215) 的值.
题型:数学计算
解:
(33×10^3)/(0.961×13538×215)+(1.0×379.1×10^6)/(1.05×2342086.57×(1-(0.8×33)/28045.19)×215)
=33000/(0.961×13538×215)+(1.0×379.1×10^6)/(1.05×2342086.57×(1-(0.8×33)/28045.19)×215)
=33000/2797153.87+(1.0×379.1×10^6)/(1.05×2342086.57×(1-(0.8×33)/28045.19)×215)
=33000/2797153.87+379100000/(1.05×2342086.57×(1-(0.8×33)/28045.19)×215)
=33000/2797153.87+379100000/(1.05×2342086.57×(1-26.4/28045.19)×215)
=33000/2797153.87+379100000/(1.05×2342086.57×0.999059×215)
=33000/2797153.87+379100000/528228511.970975
=0.011798+379100000/528228511.970975
=0.011798+0.717682
=0.72948 答案:(33×10^3)/(0.961×13538×215)+(1.0×379.1×10^6)/(1.05×2342086.57×(1-(0.8×33)/28045.19)×215)=0.72948你的问题在这里没有得到解决?请到 热门难题 里面看看吧!