Tolong dibantu ya☺️‼️​

Jawaban:

3. 77/9

4. 34/3

5. 29/3

6. 15/4

7. 10/21

Penjelasan dengan langkah-langkah:

3. 13/9 + … = 10

90/9 – 13/9 = 77/9

4. 20/3 + 14/3 = 34/3

5. 46/3 – 17/3 = 29/3

6. 5 × 3/4 = 15/4

7. 2/3 × 5/7 = 10/21