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Mathematical calculation:
    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 100×12%×(1-15%)×85%×(1-3%)×(1-3%)×(1-3%) .
    Question type: Mathematical calculation
    Solution:
          100×12%×(1-15%)×85%×(1-3%)×(1-3%)×(1-3%)
        =100×12%×0.85×85%×(1-3%)×(1-3%)×(1-3%)
        =100×12%×0.85×85%×0.97×(1-3%)×(1-3%)
        =100×12%×0.85×85%×0.97×0.97×(1-3%)
        =100×12%×0.85×85%×0.97×0.97×0.97
        =100×0.12×0.85×85%×0.97×0.97×0.97
        =100×0.12×0.85×0.85×0.97×0.97×0.97
        =12×0.85×0.85×0.97×0.97×0.97
        =10.2×0.85×0.97×0.97×0.97
        =8.67×0.97×0.97×0.97
        =8.4099×0.97×0.97
        =8.157603×0.97
        =7.912875

    Answer:100×12%×(1-15%)×85%×(1-3%)×(1-3%)×(1-3%)=7.912875


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