1. REVIEW

2. Write the ratio as a fraction in SIMPLEST FORM

3. 3 2

4. Write the ratio as a fraction in SIMPLEST FORM

5. 15 8

6. Use the ratio table to find the UNIT RATE with the specified units.

7. $.99 per song

8. Use the ratio table to find the UNIT RATE with the specified units.

9. 3.5 gallons per hour

10. Tell whether the ratios form a proportion.

11. yes

12. Tell whether the ratios form a proportion.

13. no

14. Tell whether the ratios form a proportion.

15. yes

16. Tell whether the two rates form a proportion.

17. no

18. Tell whether the two rates form a proportion.

19. yes

20. Tell whether the two rates form a proportion.

21. yes

22. Tell whether the two rates form a proportion.

23. no

25. 1 3 megabyte per second

27. 6 kilometers per second

29. No; your rate is 5 min per level and your friend’s rate is 4 minutes per level