Question

please tell me answer is very urgent ​

Answer 1

Answer:

1 ) 2/5 is 10/25; 4/10; 6/15

Answer 2

Answer:

1. 4/10, 6/15, 8/20, 10/25

2. -5/11

3. 77/36

4. +25/4

5. Find any 5 no.s between 44/55 and 30/55

6. 1/144

7. -1/384

8. 6.02 × 10^12

9. 0.000000483

10. i)81. ii)-1/64

IT WAS A TOUGH WORK