1.what is the difference of 3/4 and 2/4?
A. 5/4
B. 1/4
C. 5/8
D. 1/8
2.Subtract 5/7 - 3/7 =
A. 2/7
B. 8/7
C. 8/14
D. 2/14
3.Add. 2/6 +2/6
A.4/6
B. 5/6
C. 6/6
D. 7/6
