2 1/4 -1 1/3?TOLONG YA DIJAWAB BSK DIKUMPULIN

2 1/4 = 9/4
1 1/3 = 4/3
=> 9/4 – 4/3
=> 9*3/4*3 – 4*4/3*4
=>27/12 – 16/12
=>11/12

2 1/4-1 1/3 = 9/4-4/3
= 11/12. semogamembantu