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 (87%*92%+74%*8%)*80%+(74%*93.4%+74%*6.6%)*20% .
    Question type: Mathematical calculation
    Solution:
          (87%*92%+74%*8%)*80%+(74%*93.4%+74%*6.6%)*20%
        =0.8596*80%+(74%*93.4%+74%*6.6%)*20%
        =0.8596*80%+0.74*20%
        =0.8596*0.8+0.74*20%
        =0.8596*0.8+0.74*0.2
        =0.68768+0.74*0.2
        =0.68768+0.148
        =0.83568

    Answer:(87%*92%+74%*8%)*80%+(74%*93.4%+74%*6.6%)*20%=0.83568


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