bantu saya bsk pagi di kumpulin

b 3/6+5/6=8/6
c7/3+3/4
= 28/12+9/12
=37/12
=3 1/12

b.3/6 + 5/6 = (3+5)/6 = 8/6 = 1 2/6
c.2 1/3+3/4= 7/3+ 3/4 = 28/12 + 9/12
= (28+9)/12 = 37/12 = 3 1/12