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 (192.6×10^3)/(0.684×12200×215)+(1.0×4.0×10^6)/(1.05×629502.78×(1-(0.8×192.6)/3561.52)×215) 的值.
题型:数学计算
解:
(192.6×10^3)/(0.684×12200×215)+(1.0×4.0×10^6)/(1.05×629502.78×(1-(0.8×192.6)/3561.52)×215)
=192600/(0.684×12200×215)+(1.0×4.0×10^6)/(1.05×629502.78×(1-(0.8×192.6)/3561.52)×215)
=192600/1794132+(1.0×4.0×10^6)/(1.05×629502.78×(1-(0.8×192.6)/3561.52)×215)
=192600/1794132+4000000/(1.05×629502.78×(1-(0.8×192.6)/3561.52)×215)
=192600/1794132+4000000/(1.05×629502.78×(1-154.08/3561.52)×215)
=192600/1794132+4000000/(1.05×629502.78×0.956738×215)
=192600/1794132+4000000/135962278.83762
=0.10735+4000000/135962278.83762
=0.10735+0.02942
=0.13677 答案:(192.6×10^3)/(0.684×12200×215)+(1.0×4.0×10^6)/(1.05×629502.78×(1-(0.8×192.6)/3561.52)×215)=0.13677你的问题在这里没有得到解决?请到 热门难题 里面看看吧!