Which is a set of similar fractions? *

A. 3/7, 2/6 , 1/5
B.1/7, 2/8, 3/9
C. 1/2, 1/3, 1/4
D. 2/15, 3/15, 4/15

Which is a set of dissimilar fractions? *

A. 1/7, 5/7, 6/7
B. 2/5, 3/5, 4/5
C. 3/7, 4/6, 6/4
D. 5/8, 7/8, 3/8

Which is equal to 4 3/4? *

A. 14/4
B. 19/4
C. 11/4
D.6/4