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〖1/1算式〗
作业:求算式 20000*((1-(1+0.1/12)^(-33))/(0.1/12))-20000*((1-(1+0.1/12)^(-9))/(0.1/12)) 的值.
题型:数学计算
解:
20000*((1-(1+0.1/12)^(-33))/(0.1/12))-20000*((1-(1+0.1/12)^(-9))/(0.1/12))
=20000*((1-1.008333^(-33))/(0.1/12))-20000*((1-(1+0.1/12)^(-9))/(0.1/12))
=20000*((1-1.008333^(-33))/(0.1/12))-20000*((1-(1+0.1/12)^(-9))/(0.1/12))
=20000*(0.239554/(0.1/12))-20000*((1-(1+0.1/12)^(-9))/(0.1/12))
=20000*(0.239554/0.008333)-20000*((1-(1+0.1/12)^(-9))/(0.1/12))
=20000*28.74763-20000*((1-(1+0.1/12)^(-9))/(0.1/12))
=20000*28.74763-20000*((1-1.008333^(-9))/(0.1/12))
=20000*28.74763-20000*((1-1.008333^(-9))/(0.1/12))
=20000*28.74763-20000*(0.071965/(0.1/12))
=20000*28.74763-20000*(0.071965/0.008333)
=20000*28.74763-20000*8.636145
=574952.6-20000*8.636145
=574952.6-172722.9
=402229.7 答案:20000*((1-(1+0.1/12)^(-33))/(0.1/12))-20000*((1-(1+0.1/12)^(-9))/(0.1/12))=402229.7你的问题在这里没有得到解决?请到 热门难题 里面看看吧!