Do you mean, which answers contain pairs of numbers that are equal?Originally Posted byAngel King

A) 1 5/7 = 7/7 + 5/7 = 12/7. This is not the same as 6/7.

B) 3/2 and 2/3 are not equal.

C) 10/12 = (2*5)/(2*6) = 5/6, so C is correct.

D) 3 1/2 = 3*(2/2) + 1/2 = 6/2 + 1/2 = 7/2

4 3/4 = 4*(4/4) + 3/4 = 16/4 + 3/4 = 19/4. These are not equal.

-Dan