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/(0.025/(1304×0.021)+(0.0006×0.025)/0.021+(0.0002×0.025)/(45×0.023)+0.0002+1/695.4) 的值.
题型:数学计算
解:
1/(0.025/(1304×0.021)+(0.0006×0.025)/0.021+(0.0002×0.025)/(45×0.023)+0.0002+1/695.4)
=1/(0.025/27.384+(0.0006×0.025)/0.021+(0.0002×0.025)/(45×0.023)+0.0002+1/695.4)
=1/(0.025/27.384+0.000015/0.021+(0.0002×0.025)/(45×0.023)+0.0002+1/695.4)
=1/(0.025/27.384+0.000015/0.021+0.000005/(45×0.023)+0.0002+1/695.4)
=1/(0.025/27.384+0.000015/0.021+0.000005/1.035+0.0002+1/695.4)
=1/0.00327
=305.810398 答案:1/(0.025/(1304×0.021)+(0.0006×0.025)/0.021+(0.0002×0.025)/(45×0.023)+0.0002+1/695.4)=305.810398你的问题在这里没有得到解决?请到 热门难题 里面看看吧!