What fraction lies exactly halfway between 2/3 and 3/4?

a) 3/5

b) 5/6

c) 7/12

d) 9/16

e) 17/24

In the problem above, we are asked for the average of the two given fractions. First, add the fractions. The addition, 2/3 + 3/4 will give an answer of 17/12. Next, divide the sum by 2. This will give an answer of 17/24. Thus, the answer is letter E.