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 (1502.6×10^3)/(0.995×31730.1×215)+(0.970×663.8×10^6)/(1.15×7934076.85×(1-(0.8×1502.6)/534579.00)×215) 的值.
题型:数学计算
解:
(1502.6×10^3)/(0.995×31730.1×215)+(0.970×663.8×10^6)/(1.15×7934076.85×(1-(0.8×1502.6)/534579.00)×215)
=1502600/(0.995×31730.1×215)+(0.970×663.8×10^6)/(1.15×7934076.85×(1-(0.8×1502.6)/534579.00)×215)
=1502600/6787861.6425+(0.970×663.8×10^6)/(1.15×7934076.85×(1-(0.8×1502.6)/534579.00)×215)
=1502600/6787861.6425+643886000/(1.15×7934076.85×(1-(0.8×1502.6)/534579.00)×215)
=1502600/6787861.6425+643886000/(1.15×7934076.85×(1-1202.08/534579.00)×215)
=1502600/6787861.6425+643886000/(1.15×7934076.85×0.997751×215)
=1502600/6787861.6425+643886000/1957288636.735385
=0.221366+643886000/1957288636.735385
=0.221366+0.328968
=0.550334 答案:(1502.6×10^3)/(0.995×31730.1×215)+(0.970×663.8×10^6)/(1.15×7934076.85×(1-(0.8×1502.6)/534579.00)×215)=0.550334你的问题在这里没有得到解决?请到 热门难题 里面看看吧!