perform the indicated operation and express your answer in simplest form.

1. 7/9+2/9=

2. 3/10+2/10=

3. 4/15-1/15=

4. 1/2+3/5=

5. 2/5-3/4=

6. (3/5) (2/3)=

7. (1/8) (2/4)=

8. (2 ¼) 3=

9. 2/5÷1/5

10. ¾÷3/5=

Nonsense report​