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 (19.1×2.2+21×2.5)×2.66+2×30.0×1.63 .
    Question type: Mathematical calculation
    Solution:
          (19.1×2.2+21×2.5)×2.66+2×30.0×1.63
        =94.52×2.66+2×30.0×1.63
        =251.4232+2×30×1.63
        =251.4232+60×1.63
        =251.4232+97.8
        =349.2232

    Answer:(19.1×2.2+21×2.5)×2.66+2×30.0×1.63=349.2232


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