Which list shows the fractions in order from least to greatest?
A2/3, 3/4, 7/12
B7/12, 3/4, 2/3
C3/4, 2/3, 7/12
D7/12, 2/3, 3/4
A2/3, 3/4, 7/12
B7/12, 3/4, 2/3
C3/4, 2/3, 7/12
D7/12, 2/3, 3/4