This comparing fractions calculator will help you understand how to compare two fractions.
Input two fractions and press button "Calculate".
To compare fractions with different denominators you need: 1) Find the lowest common denominator (LCD) for the fractions and convert each fraction into its equivalent with the LCD in the denominator 2) you need to compare the numerators and to see which fraction is greater..
To compare fractions with different denominators you need to make them the same using Least Common Denominator..
Using the Least Common Denominator method we multiply each fraction by the denominator of the other.