Of the following fractions, which one is less than 2/3?
A
7/8
B
5/6
C
3/4
D
3/5
Correct Answer: 3/5
2/3 = 0.666 7/8 = 0.875 5/6 = 0.833 3/4 = 0.75 3/5 = 0.6 5/7 = 0.71429