Mathematics
         
语言:中文    Language:English
Fraction and Decimal Interactions:
    Function: it can convert the entered fraction into a decimal, or convert the entered decimal into a fraction.
    The fraction line of the entered fraction is indicated by "/".
    When you enter an infinite loop decimal, the loop section of the infinite loop follows "|".
    Current location:Mathematical operation > History of fractional decimal interaction > Answer

    Overview: 4 questions will be solved this time.Among them
           ☆2 arithmetic calculations
           ☆1 integer calculations
           ☆1 convert the decimals to fractions

[ 1/4 Digital analysis ]
    Work: Convert decimal 2.67 to fractional form.
    Question type: Convert decimal to fraction
    Solution:
        2.67=
267
100

    *Note: Convert finite decimal to fraction.

[2/4 Formula]
    Work: Calculate the value of equation 3*9+4*8+5*7+6*6+7*5+8*4+9*3 .
    Question type: Mathematical calculation
    Solution:
          3*9+4*8+5*7+6*6+7*5+8*4+9*3
        =27+4*8+5*7+6*6+7*5+8*4+9*3
        =27+32+5*7+6*6+7*5+8*4+9*3
        =27+32+35+6*6+7*5+8*4+9*3
        =27+32+35+36+7*5+8*4+9*3
        =27+32+35+36+35+8*4+9*3
        =27+32+35+36+35+32+9*3
        =27+32+35+36+35+32+27
        =59+35+36+35+32+27
        =94+36+35+32+27
        =130+35+32+27
        =165+32+27
        =197+27
        =224

    Answer:3*9+4*8+5*7+6*6+7*5+8*4+9*3=224
[3/4 Formula]
    Work: Calculate the value of equation 8+88+888+8888+88888+888888+8888888+88888888+888888888+8888888888+88888888888 .
    Question type: Mathematical calculation
    Solution:
          8+88+888+8888+88888+888888+8888888+88888888+888888888+8888888888+88888888888
        =96+888+8888+88888+888888+8888888+88888888+888888888+8888888888+88888888888
        =984+8888+88888+888888+8888888+88888888+888888888+8888888888+88888888888
        =9872+88888+888888+8888888+88888888+888888888+8888888888+88888888888
        =98760+888888+8888888+88888888+888888888+8888888888+88888888888
        =987648+8888888+88888888+888888888+8888888888+88888888888
        =9876536+88888888+888888888+8888888888+88888888888
        =98765424+888888888+8888888888+88888888888
        =987654312+8888888888+88888888888
        =9876543200+88888888888
        =98765432088

    Answer:8+88+888+8888+88888+888888+8888888+88888888+888888888+8888888888+88888888888=98765432088
[4/% Digital analysis]
    Assignment: Convert 2/33 to decimal.
    Question type: Convert fraction to decimal
    Solution:
        2/33=0.
06
    *Note: Output 2 pure recurring decimals for this fraction,
        有2位(
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