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 (210.6×10^3)/(0.684×12200×215)+(1.0×4.1×10^6)/(1.05×629502.78×(1-(0.8×210.6)/3561.52)×215) 的值.
题型:数学计算
解:
(210.6×10^3)/(0.684×12200×215)+(1.0×4.1×10^6)/(1.05×629502.78×(1-(0.8×210.6)/3561.52)×215)
=210600/(0.684×12200×215)+(1.0×4.1×10^6)/(1.05×629502.78×(1-(0.8×210.6)/3561.52)×215)
=210600/1794132+(1.0×4.1×10^6)/(1.05×629502.78×(1-(0.8×210.6)/3561.52)×215)
=210600/1794132+4100000/(1.05×629502.78×(1-(0.8×210.6)/3561.52)×215)
=210600/1794132+4100000/(1.05×629502.78×(1-168.48/3561.52)×215)
=210600/1794132+4100000/(1.05×629502.78×0.952694×215)
=210600/1794132+4100000/135387584.97626
=0.117383+4100000/135387584.97626
=0.117383+0.030283
=0.147666 答案:(210.6×10^3)/(0.684×12200×215)+(1.0×4.1×10^6)/(1.05×629502.78×(1-(0.8×210.6)/3561.52)×215)=0.147666你的问题在这里没有得到解决?请到 热门难题 里面看看吧!