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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 "|".
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: 5 questions will be solved this time.Among them
☆4 integer calculations
☆1 convert the decimals to fractions
[ 1/5 Digital analysis ]
Work: Convert decimal 0.|9 to fractional form.
Question type: Convert decimal to fraction
Solution:
| 0.|9= | 1 1 |
*Note: Convert circular decimal to fraction.
[2/% Digital analysis]
Assignment: Convert 1/2 to decimal.
Question type: Convert fraction to decimal
Solution:
1/2=0.5
*Note: Can be converted to 1 finite decimals.
[3/% Digital analysis]
Assignment: Convert 1/3 to decimal.
Question type: Convert fraction to decimal
Solution:
1/3=0.3
*Note: Output 1 pure recurring decimals for this fraction,
有1位（Underlined cyan font）circular section。
[4/% Digital analysis]
Assignment: Convert 1/4 to decimal.
Question type: Convert fraction to decimal
Solution:
1/4=0.25
*Note: Can be converted to 2 finite decimals.
[5/% Digital analysis]
Assignment: Convert 1/5 to decimal.
Question type: Convert fraction to decimal
Solution:
1/5=0.2
*Note: Can be converted to 1 finite decimals.