Mathematics
         
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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 (20+18.5×0.5+19.4×2.7+19.5×1.3)×0.56-2×18.1×0.75 .
    Question type: Mathematical calculation
    Solution:
          (20+18.5×0.5+19.4×2.7+19.5×1.3)×0.56-2×18.1×0.75
        =106.98×0.56-2×18.1×0.75
        =59.9088-2×18.1×0.75
        =59.9088-36.2×0.75
        =59.9088-27.15
        =32.7588

    Answer:(20+18.5×0.5+19.4×2.7+19.5×1.3)×0.56-2×18.1×0.75=32.7588


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