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 39/0.08/2*(1-1/((1+0.08/2)^2*20)+1000/((1+8%/2)^2*20)) 的值.
题型:数学计算
解:
39/0.08/2*(1-1/((1+0.08/2)^2*20)+1000/((1+8%/2)^2*20))
=39/0.08/2*(1-1/(1.04^2*20)+1000/((1+8%/2)^2*20))
=39/0.08/2*(1-1/21.632+1000/((1+8%/2)^2*20))
=39/0.08/2*(1-1/21.632+1000/(1.04^2*20))
=39/0.08/2*(1-1/21.632+1000/21.632)
=39/0.08/2*47.181583
=487.5/2*47.181583
=243.75*47.181583
=11500.510856 答案:39/0.08/2*(1-1/((1+0.08/2)^2*20)+1000/((1+8%/2)^2*20))=11500.510856你的问题在这里没有得到解决?请到 热门难题 里面看看吧!