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+19.4×1.7+19.2×3.1+19.8×3)×1.90+2×54×1.38 .
    Question type: Mathematical calculation
    Solution:
          (20+19.4×1.7+19.2×3.1+19.8×3)×1.90+2×54×1.38
        =171.9×1.90+2×54×1.38
        =326.61+2×54×1.38
        =326.61+108×1.38
        =326.61+149.04
        =475.65

    Answer:(20+19.4×1.7+19.2×3.1+19.8×3)×1.90+2×54×1.38=475.65


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