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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 1/2+1/5+1/8+1/11+1/14+1/17+1/20 .
    Question type: Mathematical calculation
    Solution:
          1/2+1/5+1/8+1/11+1/14+1/17+1/20
        =0.5+1/5+1/8+1/11+1/14+1/17+1/20
        =0.5+0.2+1/8+1/11+1/14+1/17+1/20
        =0.5+0.2+0.125+1/11+1/14+1/17+1/20
        =0.5+0.2+0.125+0.090909+1/14+1/17+1/20
        =0.5+0.2+0.125+0.090909+0.071429+1/17+1/20
        =0.5+0.2+0.125+0.090909+0.071429+0.058824+1/20
        =0.5+0.2+0.125+0.090909+0.071429+0.058824+0.05
        =0.7+0.125+0.090909+0.071429+0.058824+0.05
        =0.825+0.090909+0.071429+0.058824+0.05
        =0.915909+0.071429+0.058824+0.05
        =0.987338+0.058824+0.05
        =1.046162+0.05
        =1.096162

    Answer:1/2+1/5+1/8+1/11+1/14+1/17+1/20=1.096162


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