Question: is 2/5 greater than 3/7?
Answer: 0.429 is greater than 0.4. Therefore, 3/7 is greater than 2/5 and the answer to the question "Is 3/7 greater than 2/5?" is yes. Note: When comparing fractions such as 3/7 and 2/5, you could also convert the fractions (if necessary) so they have the same denominator and then compare which numerator is larger.