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Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
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 50/(1+8%)+50/(1+8%)^2+50/(1+7%)^3 .
Question type: Mathematical calculation
Solution:
50/(1+8%)+50/(1+8%)^2+50/(1+7%)^3
=50/1.08+50/(1+8%)^2+50/(1+7%)^3
=50/1.08+50/1.08^2+50/(1+7%)^3
=50/1.08+50/1.08^2+50/1.07^3
=50/1.08+50/1.1664+50/1.07^3
=50/1.08+50/1.1664+50/1.225043
=46.296296+50/1.1664+50/1.225043
=46.296296+42.866941+50/1.225043
=46.296296+42.866941+40.814894
=89.163237+40.814894
=129.978131
Answer:50/(1+8%)+50/(1+8%)^2+50/(1+7%)^3=129.978131