= 77/12
= 6 5/12
2. 5 1/2 - 2 1/4 = 11/2 - 9/4
= 11.2/2.2 -9/4
= 22/4-9/4
= 13/4
= 3 1/4
3. 3 4/5 x 1 3/7 = 19/5 x 10/7
= 190/35
= 5 15/35
= 77/12
= 6 5/12
2. 5 1/2 - 2 1/4 = 11/2 - 9/4
= 11.2/2.2 -9/4
= 22/4-9/4
= 13/4
= 3 1/4
3. 3 4/5 x 1 3/7 = 19/5 x 10/7
= 190/35
= 5 15/35
Editor: Suci Annisa Caroline