If it's a whole number, then it will be out of one. Ex: 14= 14/1 . Otherwise, for regular fractions, it depends
are all fractions are integers
They are all real numbers. All fractions can be expressed as percentages but not all percentages can be represented as fractions.
No. All fractions are not whole numbers, but all whole numbers are [improper] fractions (with a denominator of 1).
to order fractions you can cross multiply two fractions at a time or you can convert all the fractions into decimals.
All terminating decimals can be written as fractions.
None of them, because none are fractions: they are all integers. None of them, because none are fractions: they are all integers. None of them, because none are fractions: they are all integers. None of them, because none are fractions: they are all integers.
All rational fractions.
All fractions are rational numbers.
It depends on what you want to convert to proper fractions. Not all things can be converted to proper fractions.
Unit fractions all have the same numerators but the denominators can be different.
You basically have to learn separately how to do different things with fractions, including finding a common denominator; converting fractions to a different denominator; simplifying fractions; adding and subtracting fractions; multiplying fractions; dividing fractions.
Yes they should