2 1/2 +4 1/6 - 3 3/4

Pecahan di soal tsb, diubah menjadi
= 5/ 2 + 25/6 - 15/4
= 30/ 12 + 50/12 - 45/12
= 35/12
=2 11/12

2 1/2 =5/2
4 1/6 =25/6
3 3/4= 15/4
5/2 +25/6-15/4=30/12+50/12-45/12=35/12=2 11/12
Semoga membantu^^
Maaf kalau salah :(