Respuesta :

Green24
What I do or what I was taught, Add the proper fractions first.

1/2 + 1/4 + 3/4 = 3/2 or 1.5 then you add 2

2 + 1.5 is 7/2 or 3.5

So your answer should be 3 1/2 hours
answer is  3 1/2 I hope this helps. can you make me brainliest