7/8 - (1/4 +1/4) =

Answer 1

7/8 - (1/4 + 1/4) = 7/8 - 2/4 = 7/8 - 1/2 = (7/8)*(2/2) - (1/2)*(4/4) = 14/16 - 4/8 = 14/16 - 8/16 = 6/16 = 3/8.