Berapa ya hasil dari pengurangan 7 – 3 4/9 a. 3 5/9 b. 4 5/9 c. 5 4/9 d. 10 4/9

7 – 3 4/9
= 7/1 – 31/9
= 7/1(9/9) – 31/9
= 63/9 – 31/9
= 32/9 -> (disederhanakan)
= 3 5/9

7 – 3 4/9 = 63/9 – 31/9 = 32/9 = 3 5/9 (A)