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)×0.38-2×3.0×0.61 .
    Question type: Mathematical calculation
    Solution:
          (20+18.5×0.5+19.4×2.7+19.5×1.3)×0.38-2×3.0×0.61
        =106.98×0.38-2×3.0×0.61
        =40.6524-2×3×0.61
        =40.6524-6×0.61
        =40.6524-3.66
        =36.9924

    Answer:(20+18.5×0.5+19.4×2.7+19.5×1.3)×0.38-2×3.0×0.61=36.9924


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