Answer :

Answer:

10. 28680mm

11. 70 m

12. 1890mg

13.0.01674kl

Explanation:

10. Multiply by 1000

11. Same as 10

12 same as 10

13. Divide by 1000

Answer:

10. 28.68 m= 28680 mm

11. 0.07 km = 70 m

12. 1.89 g= 1890 mg

13. 16.74 l= 0.01674 kl

Hope it helps

Brainliest please