2 3/4 + 5/6 + 1 3/4= Jawabnya cepet ya... Buat besok nih...

2 3/4 + 5/6 + 1 3/4
= 11/4 + 5/6 + 7/4
= 33/12 + 10/12 + 21/12
= 64/12 = 32/6 = 16/3
=5 1/3

Maaf kalo salah