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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 280/(1+12%)+302.4/(1+12%)^2+317.52/10%/(1+12%)^2 .
Question type: Mathematical calculation
Solution:
280/(1+12%)+302.4/(1+12%)^2+317.52/10%/(1+12%)^2
=280/1.12+302.4/(1+12%)^2+317.52/10%/(1+12%)^2
=280/1.12+302.4/1.12^2+317.52/10%/(1+12%)^2
=280/1.12+302.4/1.12^2+317.52/10%/1.12^2
=280/1.12+302.4/1.12^2+317.52/0.1/1.12^2
=280/1.12+302.4/1.2544+317.52/0.1/1.12^2
=280/1.12+302.4/1.2544+317.52/0.1/1.2544
=250+302.4/1.2544+317.52/0.1/1.2544
=250+241.071429+317.52/0.1/1.2544
=250+241.071429+3175.2/1.2544
=250+241.071429+2531.25
=491.071429+2531.25
=3022.321429
Answer:280/(1+12%)+302.4/(1+12%)^2+317.52/10%/(1+12%)^2=3022.321429