Question: is 5/7 less than 2/3?
Answer: 0.667 is not greater than 0.714. Therefore, 2/3 is not greater than 5/7 and the answer to the question "Is 2/3 greater than 5/7?" is no. Note: When comparing fractions such as 2/3 and 5/7, you could also convert the fractions (if necessary) so they have the same denominator and then compare which numerator is larger.