Hasil dari ( 2 1/4 di kurang 1 1/3) : 3 1/3 adalah
(2 1/4 – 1 1/3) : 3 1/3 = (9/4 – 4/3) : 10/3
= ( 27/12 – 16/12) x 3/10
= 11/12 x 3/10
= 11 /40
9/4-4/3:10/3
=9/4-4/3×3/10
=9/4-12/30
=270/120-48/120
=222/120