need help in FRACTION

1. (5 1/2 + 2 3/4) - 3 1/2
(11/2 + 11/4) -3 1/2
(66/8)-3 1/2
(33/4 - 9/2)
15/4 = 3 3/4
IS IT CORRECT

3 answers

Yes, it's correct.
THANK U SO MUCH
You are very welcome.