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 (4071.0×10^3-0.518×1.0×14.3×600×565)/((4071.0×10^3×378.4-0.43×1.1×14.3×600×565^2)/((0.8-0.518)×(565-35))+1.0×14.3×600×565)+0.518 的值.
题型:数学计算
解:
(4071.0×10^3-0.518×1.0×14.3×600×565)/((4071.0×10^3×378.4-0.43×1.1×14.3×600×565^2)/((0.8-0.518)×(565-35))+1.0×14.3×600×565)+0.518
=1559891.4/((4071.0×10^3×378.4-0.43×1.1×14.3×600×565^2)/((0.8-0.518)×(565-35))+1.0×14.3×600×565)+0.518
=1559891.4/(244942813.5/((0.8-0.518)×(565-35))+1.0×14.3×600×565)+0.518
=1559891.4/(244942813.5/(0.282×(565-35))+1.0×14.3×600×565)+0.518
=1559891.4/(244942813.5/(0.282×530)+1.0×14.3×600×565)+0.518
=1559891.4/(244942813.5/149.46+1.0×14.3×600×565)+0.518
=1559891.4/6486551.957045+0.518
=0.240481+0.518
=0.758481 答案:(4071.0×10^3-0.518×1.0×14.3×600×565)/((4071.0×10^3×378.4-0.43×1.1×14.3×600×565^2)/((0.8-0.518)×(565-35))+1.0×14.3×600×565)+0.518=0.758481你的问题在这里没有得到解决?请到 热门难题 里面看看吧!