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 20%*3%+50%*11%+30%*16% .
    Question type: Mathematical calculation
    Solution:
          20%*3%+50%*11%+30%*16%
        =0.2*3%+50%*11%+30%*16%
        =0.2*0.03+50%*11%+30%*16%
        =0.2*0.03+0.5*11%+30%*16%
        =0.2*0.03+0.5*0.11+30%*16%
        =0.2*0.03+0.5*0.11+0.3*16%
        =0.2*0.03+0.5*0.11+0.3*0.16
        =0.006+0.5*0.11+0.3*0.16
        =0.006+0.055+0.3*0.16
        =0.006+0.055+0.048
        =0.061+0.048
        =0.109

    Answer:20%*3%+50%*11%+30%*16%=0.109


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