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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)×0.38-2×3.0×0.61 .
    Question type: Mathematical calculation
    Solution:
          (20+18.5×0.5+19.4×2.7)×0.38-2×3.0×0.61
        =81.63×0.38-2×3.0×0.61
        =31.0194-2×3×0.61
        =31.0194-6×0.61
        =31.0194-3.66
        =27.3594

    Answer:(20+18.5×0.5+19.4×2.7)×0.38-2×3.0×0.61=27.3594


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