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〖1/1算式〗
作业:求算式 (1000*((1-1.05^-5)/0.05)+1000*(5-(1-1.05^-5)/0.05)/0.05)/(1+0.01*(1-1.05^-5)/0.05) 的值.
题型:数学计算
解:
(1000*((1-1.05^-5)/0.05)+1000*(5-(1-1.05^-5)/0.05)/0.05)/(1+0.01*(1-1.05^-5)/0.05)
=(1000*(0.216474/0.05)+1000*(5-(1-1.05^-5)/0.05)/0.05)/(1+0.01*(1-1.05^-5)/0.05)
=(1000*4.32948+1000*(5-(1-1.05^-5)/0.05)/0.05)/(1+0.01*(1-1.05^-5)/0.05)
=(1000*4.32948+1000*(5-0.216474/0.05)/0.05)/(1+0.01*(1-1.05^-5)/0.05)
=(1000*4.32948+1000*0.67052/0.05)/(1+0.01*(1-1.05^-5)/0.05)
=17739.88/(1+0.01*(1-1.05^-5)/0.05)
=17739.88/(1+0.01*0.216474/0.05)
=17739.88/1.0433
=17003.623119 答案:(1000*((1-1.05^-5)/0.05)+1000*(5-(1-1.05^-5)/0.05)/0.05)/(1+0.01*(1-1.05^-5)/0.05)=17003.623119你的问题在这里没有得到解决?请到 热门难题 里面看看吧!