Question: is 4/5 greater than 1?
Answer: 0.8 is greater than 0.5. Therefore, 4/5 is greater than 1/2 and the answer to the question "Is 4/5 greater than 1/2?" is yes. Note: When comparing fractions such as 4/5 and 1/2, you could also convert the fractions (if necessary) so they have the same denominator and then compare which numerator is larger.