Question

help me pleaseeeeeeee....... answer any 6 but with proper no ​

Answer 1

Answer:

standard????//

Step-by-step explanation:

Answer 2

1. 92xy^2z^2

2. 8/343

3. 1375

4. 7.6

5. 72/35

6. 25/2

7. 5×5×3×2