When two fractions are between 0and 1/2 how do you know which fraction is greater. explain

To answer the question (if you were not given any numbers) : lets say the numbers are 1/4 and 3/5. First, find a common denominator (20). The new fractions are 5/20 and 12/20. 12/20 is larger than 5/20, so thats how you solve it.