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 (1527.2×10^3)/(0.995×31730.1×215)+(0.969×622.2×10^6)/(1.15×7934076.85×(1-(0.8×1527.2)/534579.00)×215) 的值.
题型:数学计算
解:
(1527.2×10^3)/(0.995×31730.1×215)+(0.969×622.2×10^6)/(1.15×7934076.85×(1-(0.8×1527.2)/534579.00)×215)
=1527200/(0.995×31730.1×215)+(0.969×622.2×10^6)/(1.15×7934076.85×(1-(0.8×1527.2)/534579.00)×215)
=1527200/6787861.6425+(0.969×622.2×10^6)/(1.15×7934076.85×(1-(0.8×1527.2)/534579.00)×215)
=1527200/6787861.6425+602911800/(1.15×7934076.85×(1-(0.8×1527.2)/534579.00)×215)
=1527200/6787861.6425+602911800/(1.15×7934076.85×(1-1221.76/534579.00)×215)
=1527200/6787861.6425+602911800/(1.15×7934076.85×0.997715×215)
=1527200/6787861.6425+602911800/1957218015.517255
=0.22499+602911800/1957218015.517255
=0.22499+0.308045
=0.533035 答案:(1527.2×10^3)/(0.995×31730.1×215)+(0.969×622.2×10^6)/(1.15×7934076.85×(1-(0.8×1527.2)/534579.00)×215)=0.533035你的问题在这里没有得到解决?请到 热门难题 里面看看吧!