Mathematics
         
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    Current location:Mathematical operation > History of Mathematical Computation > Answer

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           ☆1 arithmetic calculations

[1/1 Formula]
    Work: Calculate the value of equation 694.385×2060/8-67.416×(2060/8)^2/2 .
    Question type: Mathematical calculation
    Solution:
          694.385×2060/8-67.416×(2060/8)^2/2
        =694.385×2060/8-67.416×257.5^2/2
        =694.385×2060/8-67.416×66306.25/2
        =1430433.1/8-67.416×66306.25/2
        =178804.1375-67.416×66306.25/2
        =178804.1375-4470102.15/2
        =178804.1375-2235051.075
        =-2056246.9375

    Answer:694.385×2060/8-67.416×(2060/8)^2/2=-2056246.9375


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