Respuesta :
Well if the second line was that much longer, you add the value of the first line to the second line SINCE the second line was THAT much longer.
Therefore 3 5/6 + 4 7/8 = 8 17/24 (total for second line)
Therefore 3 5/6 + 4 7/8 = 8 17/24 (total for second line)