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 3*(1+1%)/(1+5%)^30+3*(1+1%)/(1+5%)^31+3*(1+1%)/(1+5%)^32+3*(1+1%)/(1+5%)^33+3*(1+1%)/(1+5%)^34+3*(1+1%)/(1+5%)^35 的值.
题型:数学计算
解:
3*(1+1%)/(1+5%)^30+3*(1+1%)/(1+5%)^31+3*(1+1%)/(1+5%)^32+3*(1+1%)/(1+5%)^33+3*(1+1%)/(1+5%)^34+3*(1+1%)/(1+5%)^35
=3*1.01/(1+5%)^30+3*(1+1%)/(1+5%)^31+3*(1+1%)/(1+5%)^32+3*(1+1%)/(1+5%)^33+3*(1+1%)/(1+5%)^34+3*(1+1%)/(1+5%)^35
=3*1.01/1.05^30+3*(1+1%)/(1+5%)^31+3*(1+1%)/(1+5%)^32+3*(1+1%)/(1+5%)^33+3*(1+1%)/(1+5%)^34+3*(1+1%)/(1+5%)^35
=3*1.01/1.05^30+3*1.01/(1+5%)^31+3*(1+1%)/(1+5%)^32+3*(1+1%)/(1+5%)^33+3*(1+1%)/(1+5%)^34+3*(1+1%)/(1+5%)^35
=3*1.01/1.05^30+3*1.01/1.05^31+3*(1+1%)/(1+5%)^32+3*(1+1%)/(1+5%)^33+3*(1+1%)/(1+5%)^34+3*(1+1%)/(1+5%)^35
=3*1.01/1.05^30+3*1.01/1.05^31+3*1.01/(1+5%)^32+3*(1+1%)/(1+5%)^33+3*(1+1%)/(1+5%)^34+3*(1+1%)/(1+5%)^35
=3*1.01/1.05^30+3*1.01/1.05^31+3*1.01/1.05^32+3*(1+1%)/(1+5%)^33+3*(1+1%)/(1+5%)^34+3*(1+1%)/(1+5%)^35
=3*1.01/1.05^30+3*1.01/1.05^31+3*1.01/1.05^32+3*1.01/(1+5%)^33+3*(1+1%)/(1+5%)^34+3*(1+1%)/(1+5%)^35
=3*1.01/1.05^30+3*1.01/1.05^31+3*1.01/1.05^32+3*1.01/1.05^33+3*(1+1%)/(1+5%)^34+3*(1+1%)/(1+5%)^35
=3*1.01/1.05^30+3*1.01/1.05^31+3*1.01/1.05^32+3*1.01/1.05^33+3*1.01/(1+5%)^34+3*(1+1%)/(1+5%)^35
=3*1.01/1.05^30+3*1.01/1.05^31+3*1.01/1.05^32+3*1.01/1.05^33+3*1.01/1.05^34+3*(1+1%)/(1+5%)^35
=3*1.01/1.05^30+3*1.01/1.05^31+3*1.01/1.05^32+3*1.01/1.05^33+3*1.01/1.05^34+3*1.01/(1+5%)^35
=3*1.01/1.05^30+3*1.01/1.05^31+3*1.01/1.05^32+3*1.01/1.05^33+3*1.01/1.05^34+3*1.01/1.05^35
=3*1.01/4.321942375150668+3*1.01/1.05^31+3*1.01/1.05^32+3*1.01/1.05^33+3*1.01/1.05^34+3*1.01/1.05^35
=3*1.01/4.321942375150668+3*1.01/4.538039493908201+3*1.01/1.05^32+3*1.01/1.05^33+3*1.01/1.05^34+3*1.01/1.05^35
=3*1.01/4.321942375150668+3*1.01/4.538039493908201+3*1.01/4.764941468603611+3*1.01/1.05^33+3*1.01/1.05^34+3*1.01/1.05^35
=3*1.01/4.321942375150668+3*1.01/4.538039493908201+3*1.01/4.764941468603611+3*1.01/5.003188542033792+3*1.01/1.05^34+3*1.01/1.05^35
=3*1.01/4.321942375150668+3*1.01/4.538039493908201+3*1.01/4.764941468603611+3*1.01/5.003188542033792+3*1.01/5.253347969135482+3*1.01/1.05^35
=3*1.01/4.321942375150668+3*1.01/4.538039493908201+3*1.01/4.764941468603611+3*1.01/5.003188542033792+3*1.01/5.253347969135482+3*1.01/5.516015367592257
=3.03/4.321942375150668+3*1.01/4.538039493908201+3*1.01/4.764941468603611+3*1.01/5.003188542033792+3*1.01/5.253347969135482+3*1.01/5.516015367592257
=0.701074+3*1.01/4.538039493908201+3*1.01/4.764941468603611+3*1.01/5.003188542033792+3*1.01/5.253347969135482+3*1.01/5.516015367592257
=0.701074+3.03/4.538039493908201+3*1.01/4.764941468603611+3*1.01/5.003188542033792+3*1.01/5.253347969135482+3*1.01/5.516015367592257
=0.701074+0.667689+3*1.01/4.764941468603611+3*1.01/5.003188542033792+3*1.01/5.253347969135482+3*1.01/5.516015367592257
=0.701074+0.667689+3.03/4.764941468603611+3*1.01/5.003188542033792+3*1.01/5.253347969135482+3*1.01/5.516015367592257
=0.701074+0.667689+0.635894+3*1.01/5.003188542033792+3*1.01/5.253347969135482+3*1.01/5.516015367592257
=0.701074+0.667689+0.635894+3.03/5.003188542033792+3*1.01/5.253347969135482+3*1.01/5.516015367592257
=0.701074+0.667689+0.635894+0.605614+3*1.01/5.253347969135482+3*1.01/5.516015367592257
=0.701074+0.667689+0.635894+0.605614+3.03/5.253347969135482+3*1.01/5.516015367592257
=0.701074+0.667689+0.635894+0.605614+0.576775+3*1.01/5.516015367592257
=0.701074+0.667689+0.635894+0.605614+0.576775+3.03/5.516015367592257
=0.701074+0.667689+0.635894+0.605614+0.576775+0.54931
=1.368763+0.635894+0.605614+0.576775+0.54931
=2.004657+0.605614+0.576775+0.54931
=2.610271+0.576775+0.54931
=3.187046+0.54931
=3.736356 答案:3*(1+1%)/(1+5%)^30+3*(1+1%)/(1+5%)^31+3*(1+1%)/(1+5%)^32+3*(1+1%)/(1+5%)^33+3*(1+1%)/(1+5%)^34+3*(1+1%)/(1+5%)^35=3.736356你的问题在这里没有得到解决?请到 热门难题 里面看看吧!