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 4000*((1-(1+0.1/12)^(-27))/(0.1/12))-4000*((1-(1+0.1/12)^(-3))/(0.1/12)) 的值.
题型:数学计算
解:
4000*((1-(1+0.1/12)^(-27))/(0.1/12))-4000*((1-(1+0.1/12)^(-3))/(0.1/12))
=4000*((1-1.008333^(-27))/(0.1/12))-4000*((1-(1+0.1/12)^(-3))/(0.1/12))
=4000*((1-1.008333^(-27))/(0.1/12))-4000*((1-(1+0.1/12)^(-3))/(0.1/12))
=4000*(0.200732/(0.1/12))-4000*((1-(1+0.1/12)^(-3))/(0.1/12))
=4000*(0.200732/0.008333)-4000*((1-(1+0.1/12)^(-3))/(0.1/12))
=4000*24.088804-4000*((1-(1+0.1/12)^(-3))/(0.1/12))
=4000*24.088804-4000*((1-1.008333^(-3))/(0.1/12))
=4000*24.088804-4000*((1-1.008333^(-3))/(0.1/12))
=4000*24.088804-4000*(0.024588/(0.1/12))
=4000*24.088804-4000*(0.024588/0.008333)
=4000*24.088804-4000*2.950678
=96355.216-4000*2.950678
=96355.216-11802.712
=84552.504 答案:4000*((1-(1+0.1/12)^(-27))/(0.1/12))-4000*((1-(1+0.1/12)^(-3))/(0.1/12))=84552.504你的问题在这里没有得到解决?请到 热门难题 里面看看吧!