To find whether a fraction is bigger or smaller then another you first find the Least Common Denominator between the two. A simple way to do this is to take the denominators and multiply them together, and then take the numerator and multiply it by the opposite denominator to get a fraction equivalent for the new denominator. For this you start with 4 times 3 to get the new denominator of 12. Next you take 4 and multiply it by the numerator for the fraction

then take 3 and multiply it by the numerator of

to get the two new fractions

. Then from here you determine if the numerator are the same and if not the aren't equivalent fractions.