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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: 4 questions will be solved this time.Among them
☆2 integer calculations
☆2 convert the decimals to fractions
[1/% Digital analysis]
Assignment: Convert 3/7 to decimal.
Question type: Convert fraction to decimal
Solution:
3/7=0.428571
*Note: Output 6 pure recurring decimals for this fraction,
有6位（Underlined cyan font）circular section。
[ 2/4 Digital analysis ]
Work: Convert decimal 0.142857 to fractional form.
Question type: Convert decimal to fraction
Solution:
| 0.142857= | 142857 1000000 |
*Note: Convert finite decimal to fraction.
[ 3/4 Digital analysis ]
Work: Convert decimal 4.4 to fractional form.
Question type: Convert decimal to fraction
Solution:
| 4.4= | 22 5 |
*Note: Convert finite decimal to fraction.
[4/% Digital analysis]
Assignment: Convert 2/5 to decimal.
Question type: Convert fraction to decimal
Solution:
2/5=0.4
*Note: Can be converted to 1 finite decimals.