Greatest on a list of proper fractions, least on a list of improper fractions.
you have to compare the common fractions
Listing the fractions is ascending (or descending) order.
Get each fraction to have a common denominator, and then sort the fractions from least to greatest based on the numerators.
It's impossible to list all fractions, because there are no least or greatest fractions. In addition, between any two fractions, there's another fraction (for example, the average of the two functions).
un simlified
you have to find like denominators and then you order them from least to greatest by there numerators
The greatest common factor is used to reduce fractions.
To reduce fractions
To simplify fractions.
When simplifying fractions.
It allows you to add and subtract the fractions with greater ease.