ANDREA020GO ANDREA020GO Math Answered 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÷1/510. ¾÷3/5=Nonsense report