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 1×1.422×1×1.593×10^5/(2×10^5)×((30+32)/(0.28+10×0.0241)) 的值.
题型:数学计算
解:
1×1.422×1×1.593×10^5/(2×10^5)×((30+32)/(0.28+10×0.0241))
=1×1.422×1×1.593×10^5/200000×((30+32)/(0.28+10×0.0241))
=1×1.422×1×1.593×10^5/200000×(62/(0.28+10×0.0241))
=1×1.422×1×1.593×10^5/200000×(62/0.521)
=1×1.422×1×1.593×10^5/200000×119.001919
=1×1.422×1×1.593×100000/200000×119.001919
=1.422×1×1.593×100000/200000×119.001919
=1.422×1.593×100000/200000×119.001919
=2.265246×100000/200000×119.001919
=226524.6/200000×119.001919
=1.132623×119.001919
=134.784311 答案:1×1.422×1×1.593×10^5/(2×10^5)×((30+32)/(0.28+10×0.0241))=134.784311你的问题在这里没有得到解决?请到 热门难题 里面看看吧!