Question

1 1/2 + 1 1/3 + 1 3/4 = 4 7/12is my answer correct please explain

Answer 1

The whole number parts, 1+1+1 add up to 3, and the fractional parts, 1/2 + 1/3 + 3/4 add up to 19/12, which is the same as 1 and 7/12, so yeah, that looks right to me.