1/2kali1 1/3+2/9bagi10/6

1/2 × 1 1/3 + 2/9 / 10/6
= 1/2 × 4/3 + 2/9 / 5/3
= 4/6 + 2/9×3/5
= 4/6 + 6/45
=60/90 + 12/90
=72/90
=4/5

½×1 ⅓= ½× 4/3=4/6
4/6+2/9= 48/54=24/27=8/9
8/9:10/6=8/9×6/10=24/45=8/15
Hasilnya 8 per 15