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Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 100/(1+15%)^1+110/(1+15%)^2+120/(1+15%)^3+130/(1+15%)^4+150/(1+15%)^5 .
Question type: Mathematical calculation
Solution:
100/(1+15%)^1+110/(1+15%)^2+120/(1+15%)^3+130/(1+15%)^4+150/(1+15%)^5
=100/1.15^1+110/(1+15%)^2+120/(1+15%)^3+130/(1+15%)^4+150/(1+15%)^5
=100/1.15^1+110/1.15^2+120/(1+15%)^3+130/(1+15%)^4+150/(1+15%)^5
=100/1.15^1+110/1.15^2+120/1.15^3+130/(1+15%)^4+150/(1+15%)^5
=100/1.15^1+110/1.15^2+120/1.15^3+130/1.15^4+150/(1+15%)^5
=100/1.15^1+110/1.15^2+120/1.15^3+130/1.15^4+150/1.15^5
=100/1.15+110/1.15^2+120/1.15^3+130/1.15^4+150/1.15^5
=100/1.15+110/1.3225+120/1.15^3+130/1.15^4+150/1.15^5
=100/1.15+110/1.3225+120/1.520875+130/1.15^4+150/1.15^5
=100/1.15+110/1.3225+120/1.520875+130/1.749006249999999+150/1.15^5
=100/1.15+110/1.3225+120/1.520875+130/1.749006249999999+150/2.011357187499999
=86.956522+110/1.3225+120/1.520875+130/1.749006249999999+150/2.011357187499999
=86.956522+83.175803+120/1.520875+130/1.749006249999999+150/2.011357187499999
=86.956522+83.175803+78.901948+130/1.749006249999999+150/2.011357187499999
=86.956522+83.175803+78.901948+74.327922+150/2.011357187499999
=86.956522+83.175803+78.901948+74.327922+74.57651
=170.132325+78.901948+74.327922+74.57651
=249.034273+74.327922+74.57651
=323.362195+74.57651
=397.938705
Answer:100/(1+15%)^1+110/(1+15%)^2+120/(1+15%)^3+130/(1+15%)^4+150/(1+15%)^5=397.938705