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 ((250-20)×2+(500-20×2))×2+11.9×10 .
    Question type: Mathematical calculation
    Solution:
          ((250-20)×2+(500-20×2))×2+11.9×10
        =(230×2+(500-20×2))×2+11.9×10
        =(230×2+460)×2+11.9×10
        =920×2+11.9×10
        =1840+11.9×10
        =1840+119
        =1959

    Answer:((250-20)×2+(500-20×2))×2+11.9×10=1959


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