TOLONG YYA NANTI AKU FOLLOW !!​

Penjelasan dengan langkah-langkah:

1. 1 2/4 + 2⅓ – 1 2/8 = 6/4 + 7/3 – 10/8

= 24 + 21 – 30 = 15/24 = 5/8

24

2. 7¾- 4⅙ + 5/8 = 31/4 – 25/6 + 5/8

= 186 – 100+ 15 = 186 – 115 = 71/ 24

24. 24

= 2 23/24

3. 5⅔ + ⅚ – 2 6/12 = 17/3 + 5/6 – 30/12

= 68/12 + 10/12 – 30/12 = 78- 30 = 48/12

12

48 : 12 = 4/1 = 4

12 : 12

semoga membantu dan tidak keliru