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 (2849.088×10^3)/(0.9124×29807.43)+(1.0×378.31×10^6)/(1.15×4.3×10^6×(1-(0.8×2849.088)/19197.98)) 的值.
题型:数学计算
解:
(2849.088×10^3)/(0.9124×29807.43)+(1.0×378.31×10^6)/(1.15×4.3×10^6×(1-(0.8×2849.088)/19197.98))
=2849088/(0.9124×29807.43)+(1.0×378.31×10^6)/(1.15×4.3×10^6×(1-(0.8×2849.088)/19197.98))
=2849088/27196.299132+(1.0×378.31×10^6)/(1.15×4.3×10^6×(1-(0.8×2849.088)/19197.98))
=2849088/27196.299132+378310000/(1.15×4.3×10^6×(1-(0.8×2849.088)/19197.98))
=2849088/27196.299132+378310000/(1.15×4.3×10^6×(1-2279.2704/19197.98))
=2849088/27196.299132+378310000/(1.15×4.3×10^6×0.881276)
=2849088/27196.299132+378310000/4357909.82
=104.760136+378310000/4357909.82
=104.760136+86.809965
=191.570101 答案:(2849.088×10^3)/(0.9124×29807.43)+(1.0×378.31×10^6)/(1.15×4.3×10^6×(1-(0.8×2849.088)/19197.98))=191.570101你的问题在这里没有得到解决?请到 热门难题 里面看看吧!