REMINDER! Use correct units! Do NOT round unless you're instructed to do so. 1. Are the two ratios proportional? & To 2. Complete the proportion: 33 12 X =. 3. Divide: 1/2 : 4 4. If each children's tablet of pain reducing medicine contains 1/4 grain of acetaminophen, how many mg of acetaminophen is in two of these tablets? 5. Convert to percent (do not round): 0.35 6. Convert to percent (do not round): 25 7. Convert to fraction: 121/2 % (do not round) 8. Convert from percent strength to ratio strength: 15% 9. Write as ratio strength: 3 mg of medicine is contained in a 75 ml solution: 10. Convert from ratio strength of 3000 mg = 20ml to percent strength:11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. Express as ratio: 30 minutes to 1 17% hours Express as ratio: 1 Tbsp to 15 m1 Express rate (in miles per gallon): 8 gallons of gas is used to drive 240 miles. Convert 1A cup to ml Convert 250 ml to liters Convert % cm to _ mm Convert 20 . drams to T Convert 36 gal. to pints Convert 2 grams to grains (Hint: do NOT use mg) Convert 198 pounds to _ kg Convert 150 ml to _ Tablespoons Convert V2 02. to cc Convert 30 9C to 9F Convert 68 9F to EC Convert 3.27 X 10'3 to ordinary notation (do not round)