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/(0.075/(1573×0.071)+(0.0006×0.075)/0.071+(0.002×0.075)/(45×0.073)+0.0002+1/1299) 的值.
题型:数学计算
解:
1/(0.075/(1573×0.071)+(0.0006×0.075)/0.071+(0.002×0.075)/(45×0.073)+0.0002+1/1299)
=1/(0.075/111.683+(0.0006×0.075)/0.071+(0.002×0.075)/(45×0.073)+0.0002+1/1299)
=1/(0.075/111.683+0.000045/0.071+(0.002×0.075)/(45×0.073)+0.0002+1/1299)
=1/(0.075/111.683+0.000045/0.071+0.00015/(45×0.073)+0.0002+1/1299)
=1/(0.075/111.683+0.000045/0.071+0.00015/3.285+0.0002+1/1299)
=1/0.002322
=430.663221 答案:1/(0.075/(1573×0.071)+(0.0006×0.075)/0.071+(0.002×0.075)/(45×0.073)+0.0002+1/1299)=430.663221你的问题在这里没有得到解决?请到 热门难题 里面看看吧!