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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 80/(1+6.5%/2)+80/(1+6.5%/2)^2+(50%×1906.545881+50%×2730.457848)/1+(6.5%/2)^2 .
Question type: Mathematical calculation
Solution:
80/(1+6.5%/2)+80/(1+6.5%/2)^2+(50%×1906.545881+50%×2730.457848)/1+(6.5%/2)^2
=80/1.0325+80/(1+6.5%/2)^2+(50%×1906.545881+50%×2730.457848)/1+(6.5%/2)^2
=80/1.0325+80/1.0325^2+(50%×1906.545881+50%×2730.457848)/1+(6.5%/2)^2
=80/1.0325+80/1.0325^2+2318.501865/1+(6.5%/2)^2
=80/1.0325+80/1.0325^2+2318.501865/1+0.0325^2
=80/1.0325+80/1.06605625+2318.501865/1+0.0325^2
=80/1.0325+80/1.06605625+2318.501865/1+0.00105625
=77.48184+80/1.06605625+2318.501865/1+0.00105625
=77.48184+75.042944+2318.501865/1+0.00105625
=77.48184+75.042944+2318.501865+0.00105625
=152.524784+2318.501865+0.00105625
=2471.026649+0.00105625
=2471.027705
Answer:80/(1+6.5%/2)+80/(1+6.5%/2)^2+(50%×1906.545881+50%×2730.457848)/1+(6.5%/2)^2=2471.027705