Mathematics
         
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Mathematical calculation:
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    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+19.4×3.00+18.5×1.0+17.8×2.0)×0.687-2×0.829×11 .
    Question type: Mathematical calculation
    Solution:
          (20+19.4×3.00+18.5×1.0+17.8×2.0)×0.687-2×0.829×11
        =132.3×0.687-2×0.829×11
        =90.8901-2×0.829×11
        =90.8901-1.658×11
        =90.8901-18.238
        =72.6521

    Answer:(20+19.4×3.00+18.5×1.0+17.8×2.0)×0.687-2×0.829×11=72.6521


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