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 (801.3×10^3)/(0.996×11762.1×215)+(0.984×119.1×10^6)/(1.15×1817584.05×(1-(0.8×801.3)/527459.47)×215) 的值.
题型:数学计算
解:
(801.3×10^3)/(0.996×11762.1×215)+(0.984×119.1×10^6)/(1.15×1817584.05×(1-(0.8×801.3)/527459.47)×215)
=801300/(0.996×11762.1×215)+(0.984×119.1×10^6)/(1.15×1817584.05×(1-(0.8×801.3)/527459.47)×215)
=801300/2518736.094+(0.984×119.1×10^6)/(1.15×1817584.05×(1-(0.8×801.3)/527459.47)×215)
=801300/2518736.094+117194400/(1.15×1817584.05×(1-(0.8×801.3)/527459.47)×215)
=801300/2518736.094+117194400/(1.15×1817584.05×(1-641.04/527459.47)×215)
=801300/2518736.094+117194400/(1.15×1817584.05×0.998785×215)
=801300/2518736.094+117194400/448851638.20999
=0.318136+117194400/448851638.20999
=0.318136+0.261098
=0.579234 答案:(801.3×10^3)/(0.996×11762.1×215)+(0.984×119.1×10^6)/(1.15×1817584.05×(1-(0.8×801.3)/527459.47)×215)=0.579234你的问题在这里没有得到解决?请到 热门难题 里面看看吧!