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 3500+260*((1+0.1)^10-1)/(0.1*(1+0.1)^10)+3500*((1+0.1)^10-1)/(0.1*(1+0.1)^10)+5200*((1+0.1)^9-1)/(0.1*(1+0.1)^9)+12500*((1+0.1)^20-1)/(0.1*(1+0.1)^20) 的值.
题型:数学计算
解:
3500+260*((1+0.1)^10-1)/(0.1*(1+0.1)^10)+3500*((1+0.1)^10-1)/(0.1*(1+0.1)^10)+5200*((1+0.1)^9-1)/(0.1*(1+0.1)^9)+12500*((1+0.1)^20-1)/(0.1*(1+0.1)^20)
=3500+260*(1.1^10-1)/(0.1*(1+0.1)^10)+3500*((1+0.1)^10-1)/(0.1*(1+0.1)^10)+5200*((1+0.1)^9-1)/(0.1*(1+0.1)^9)+12500*((1+0.1)^20-1)/(0.1*(1+0.1)^20)
=3500+260*1.593742/(0.1*(1+0.1)^10)+3500*((1+0.1)^10-1)/(0.1*(1+0.1)^10)+5200*((1+0.1)^9-1)/(0.1*(1+0.1)^9)+12500*((1+0.1)^20-1)/(0.1*(1+0.1)^20)
=3500+260*1.593742/(0.1*1.1^10)+3500*((1+0.1)^10-1)/(0.1*(1+0.1)^10)+5200*((1+0.1)^9-1)/(0.1*(1+0.1)^9)+12500*((1+0.1)^20-1)/(0.1*(1+0.1)^20)
=3500+260*1.593742/0.259374+3500*((1+0.1)^10-1)/(0.1*(1+0.1)^10)+5200*((1+0.1)^9-1)/(0.1*(1+0.1)^9)+12500*((1+0.1)^20-1)/(0.1*(1+0.1)^20)
=3500+260*1.593742/0.259374+3500*(1.1^10-1)/(0.1*(1+0.1)^10)+5200*((1+0.1)^9-1)/(0.1*(1+0.1)^9)+12500*((1+0.1)^20-1)/(0.1*(1+0.1)^20)
=3500+260*1.593742/0.259374+3500*1.593742/(0.1*(1+0.1)^10)+5200*((1+0.1)^9-1)/(0.1*(1+0.1)^9)+12500*((1+0.1)^20-1)/(0.1*(1+0.1)^20)
=3500+260*1.593742/0.259374+3500*1.593742/(0.1*1.1^10)+5200*((1+0.1)^9-1)/(0.1*(1+0.1)^9)+12500*((1+0.1)^20-1)/(0.1*(1+0.1)^20)
=3500+260*1.593742/0.259374+3500*1.593742/0.259374+5200*((1+0.1)^9-1)/(0.1*(1+0.1)^9)+12500*((1+0.1)^20-1)/(0.1*(1+0.1)^20)
=3500+260*1.593742/0.259374+3500*1.593742/0.259374+5200*(1.1^9-1)/(0.1*(1+0.1)^9)+12500*((1+0.1)^20-1)/(0.1*(1+0.1)^20)
=3500+260*1.593742/0.259374+3500*1.593742/0.259374+5200*1.357948/(0.1*(1+0.1)^9)+12500*((1+0.1)^20-1)/(0.1*(1+0.1)^20)
=3500+260*1.593742/0.259374+3500*1.593742/0.259374+5200*1.357948/(0.1*1.1^9)+12500*((1+0.1)^20-1)/(0.1*(1+0.1)^20)
=3500+260*1.593742/0.259374+3500*1.593742/0.259374+5200*1.357948/0.235795+12500*((1+0.1)^20-1)/(0.1*(1+0.1)^20)
=3500+260*1.593742/0.259374+3500*1.593742/0.259374+5200*1.357948/0.235795+12500*(1.1^20-1)/(0.1*(1+0.1)^20)
=3500+260*1.593742/0.259374+3500*1.593742/0.259374+5200*1.357948/0.235795+12500*5.7275/(0.1*(1+0.1)^20)
=3500+260*1.593742/0.259374+3500*1.593742/0.259374+5200*1.357948/0.235795+12500*5.7275/(0.1*1.1^20)
=3500+260*1.593742/0.259374+3500*1.593742/0.259374+5200*1.357948/0.235795+12500*5.7275/0.67275
=3500+414.37292/0.259374+3500*1.593742/0.259374+5200*1.357948/0.235795+12500*5.7275/0.67275
=3500+1597.588502+3500*1.593742/0.259374+5200*1.357948/0.235795+12500*5.7275/0.67275
=3500+1597.588502+5578.097/0.259374+5200*1.357948/0.235795+12500*5.7275/0.67275
=3500+1597.588502+21505.999059+5200*1.357948/0.235795+12500*5.7275/0.67275
=3500+1597.588502+21505.999059+7061.3296/0.235795+12500*5.7275/0.67275
=3500+1597.588502+21505.999059+29946.901334+12500*5.7275/0.67275
=3500+1597.588502+21505.999059+29946.901334+71593.75/0.67275
=3500+1597.588502+21505.999059+29946.901334+106419.546637
=5097.588502+21505.999059+29946.901334+106419.546637
=26603.587561+29946.901334+106419.546637
=56550.488895+106419.546637
=162970.035532 答案:3500+260*((1+0.1)^10-1)/(0.1*(1+0.1)^10)+3500*((1+0.1)^10-1)/(0.1*(1+0.1)^10)+5200*((1+0.1)^9-1)/(0.1*(1+0.1)^9)+12500*((1+0.1)^20-1)/(0.1*(1+0.1)^20)=162970.035532你的问题在这里没有得到解决?请到 热门难题 里面看看吧!