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 (60.4×10^3)/(0.954×11616×215)+(1.0×126.8×10^6)/(1.05×2.13×10^6×(1-(0.8×60.4)/20078690.1)×215) 的值.
题型:数学计算
解:
(60.4×10^3)/(0.954×11616×215)+(1.0×126.8×10^6)/(1.05×2.13×10^6×(1-(0.8×60.4)/20078690.1)×215)
=60400/(0.954×11616×215)+(1.0×126.8×10^6)/(1.05×2.13×10^6×(1-(0.8×60.4)/20078690.1)×215)
=60400/2382557.76+(1.0×126.8×10^6)/(1.05×2.13×10^6×(1-(0.8×60.4)/20078690.1)×215)
=60400/2382557.76+126800000/(1.05×2.13×10^6×(1-(0.8×60.4)/20078690.1)×215)
=60400/2382557.76+126800000/(1.05×2.13×10^6×(1-48.32/20078690.1)×215)
=60400/2382557.76+126800000/(1.05×2.13×10^6×0.999998×215)
=60400/2382557.76+126800000/480846538.305
=0.025351+126800000/480846538.305
=0.025351+0.263702
=0.289053 答案:(60.4×10^3)/(0.954×11616×215)+(1.0×126.8×10^6)/(1.05×2.13×10^6×(1-(0.8×60.4)/20078690.1)×215)=0.289053你的问题在这里没有得到解决?请到 热门难题 里面看看吧!