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 8000000/(1+0.6825)^3+8000000/(1+0.6825)^4+8000000/(1+0.6825)^5+8000000/(1+0.6825)^6 的值.
题型:数学计算
解:
8000000/(1+0.6825)^3+8000000/(1+0.6825)^4+8000000/(1+0.6825)^5+8000000/(1+0.6825)^6
=8000000/1.6825^3+8000000/(1+0.6825)^4+8000000/(1+0.6825)^5+8000000/(1+0.6825)^6
=8000000/1.6825^3+8000000/1.6825^4+8000000/(1+0.6825)^5+8000000/(1+0.6825)^6
=8000000/1.6825^3+8000000/1.6825^4+8000000/1.6825^5+8000000/(1+0.6825)^6
=8000000/1.6825^3+8000000/1.6825^4+8000000/1.6825^5+8000000/1.6825^6
=8000000/4.762831515625001+8000000/1.6825^4+8000000/1.6825^5+8000000/1.6825^6
=8000000/4.762831515625001+8000000/8.013464025039065+8000000/1.6825^5+8000000/1.6825^6
=8000000/4.762831515625001+8000000/8.013464025039065+8000000/13.482653222128228+8000000/1.6825^6
=8000000/4.762831515625001+8000000/8.013464025039065+8000000/13.482653222128228+8000000/22.684564046230744
=1679673.104907+8000000/8.013464025039065+8000000/13.482653222128228+8000000/22.684564046230744
=1679673.104907+998319.824611+8000000/13.482653222128228+8000000/22.684564046230744
=1679673.104907+998319.824611+593355.022057+8000000/22.684564046230744
=1679673.104907+998319.824611+593355.022057+352662.717419
=2677992.929518+593355.022057+352662.717419
=3271347.951575+352662.717419
=3624010.668994 答案:8000000/(1+0.6825)^3+8000000/(1+0.6825)^4+8000000/(1+0.6825)^5+8000000/(1+0.6825)^6=3624010.668994你的问题在这里没有得到解决?请到 热门难题 里面看看吧!