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It supports mathematical functions (including trigonometric functions).
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+13)^1))+(110/((1+13)^2))+(120/((1+13)^3))+(130/((1+13)^4))+(140/((1+13)^5)) .
Question type: Mathematical calculation
Solution:
(100/((1+13)^1))+(110/((1+13)^2))+(120/((1+13)^3))+(130/((1+13)^4))+(140/((1+13)^5))
=(100/(14^1))+(110/((1+13)^2))+(120/((1+13)^3))+(130/((1+13)^4))+(140/((1+13)^5))
=(100/14)+(110/((1+13)^2))+(120/((1+13)^3))+(130/((1+13)^4))+(140/((1+13)^5))
=7.142857+(110/((1+13)^2))+(120/((1+13)^3))+(130/((1+13)^4))+(140/((1+13)^5))
=7.142857+(110/(14^2))+(120/((1+13)^3))+(130/((1+13)^4))+(140/((1+13)^5))
=7.142857+(110/196)+(120/((1+13)^3))+(130/((1+13)^4))+(140/((1+13)^5))
=7.142857+0.561224+(120/((1+13)^3))+(130/((1+13)^4))+(140/((1+13)^5))
=7.142857+0.561224+(120/(14^3))+(130/((1+13)^4))+(140/((1+13)^5))
=7.142857+0.561224+(120/2744)+(130/((1+13)^4))+(140/((1+13)^5))
=7.142857+0.561224+0.043732+(130/((1+13)^4))+(140/((1+13)^5))
=7.142857+0.561224+0.043732+(130/(14^4))+(140/((1+13)^5))
=7.142857+0.561224+0.043732+(130/38416)+(140/((1+13)^5))
=7.142857+0.561224+0.043732+0.003384+(140/((1+13)^5))
=7.142857+0.561224+0.043732+0.003384+(140/(14^5))
=7.142857+0.561224+0.043732+0.003384+(140/537824)
=7.142857+0.561224+0.043732+0.003384+0.00026
=7.704081+0.043732+0.003384+0.00026
=7.747813+0.003384+0.00026
=7.751197+0.00026
=7.751457
Answer:(100/((1+13)^1))+(110/((1+13)^2))+(120/((1+13)^3))+(130/((1+13)^4))+(140/((1+13)^5))=7.751457