Question

please ans. this q. fast .... I will make u brainy ...​

Answer 1

Answer:

1. -21/40

2. -45/8

3. -10/11

4. -4/7

5. 7

6. 15/58

7. 1/8

8. 5/9

9. 224/-105

10. 28

Step-by-step explanation:

if you calculate it, you will get these answers.

thank you.