Mathematics
         
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Mathematical calculation:
    Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
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    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 1/7+2/5+2/7×3+1/5÷1/3 .
    Question type: Mathematical calculation
    Solution:
          1/7+2/5+2/7×3+1/5÷1/3
        =0.142857+2/5+2/7×3+1/5÷1/3
        =0.142857+0.4+2/7×3+1/5÷1/3
        =0.142857+0.4+0.285714×3+1/5÷1/3
        =0.142857+0.4+0.857142+1/5÷1/3
        =0.142857+0.4+0.857142+0.2÷1/3
        =0.142857+0.4+0.857142+0.2/3
        =0.142857+0.4+0.857142+0.066667
        =0.542857+0.857142+0.066667
        =1.399999+0.066667
        =1.466666

    Answer:1/7+2/5+2/7×3+1/5÷1/3=1.466666


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