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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 (10000-3000+20000-12600-300+2400+3200)*75%-(40000+42000+4200)*8% .
    Question type: Mathematical calculation
    Solution:
          (10000-3000+20000-12600-300+2400+3200)*75%-(40000+42000+4200)*8%
        =19700*75%-(40000+42000+4200)*8%
        =19700*75%-86200*8%
        =19700*0.75-86200*8%
        =19700*0.75-86200*0.08
        =14775-86200*0.08
        =14775-6896
        =7879

    Answer:(10000-3000+20000-12600-300+2400+3200)*75%-(40000+42000+4200)*8%=7879


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