1. Which pair of ratios is equivalent? A. 1:2 and 3:4 B. 4 to 6 and 8 to 10 C. 5:6 and 15:18 D. 3 to 7 and 7 to 34 Hint 2. Which is the best buy: \$4.08 for a 16-ounce box of cereal, \$4.50 for an 18-ounce box of cereal, or \$5.39 for a 22-ounce box of cereal? A. There is no best buy because they all have the same unit price. B. 18-ounce box C. 16-ounce box D. 22-ounce box Hint 3. Marja bicycled 7 hours a day for 14 days. She traveled 294 miles. What is her unit rate of travel per day? A. 42 miles per day B. 3 miles per day C. 2 miles per day D. 21 miles per day Hint 4. Solve . A. 320 B. 2.5 C. 40 D. 10 Hint 5. An architect's scale model shows a building that is 4.5 inches high. If the scale is 1 inch = 350 feet, how high will the actual building be? A. 78 ft B. 1,575 ft C. 900 ft D. 1,250 ft Hint 6. Express as a percent. A. 75% B. 68% C. 42.5% D. 85% Hint 7. Express as a percent. Round to the nearest tenth. A. 12.5% B. 33.3% C. 15.2% D. 17.1% Hint 8. Express 0.07% as a decimal. A. 0.7 B. 0.007 C. 7.0 D. 0.0007 Hint 9. 15% of 240 is what number? A. 72 B. 36 C. 45 D. 60 Hint 10. Brenda earns \$120 per week working at a part-time job. After taxes, her paycheck is only 75% of what she earned. What is the amount of Brenda's check? A. \$75 B. \$90 C. \$900 D. \$45 Hint 11. What number is 34% of 65? A. 52.3 B. 19.1 C. 41.2 D. 22.1 Hint 12. Express 4 ounces per pound in simplest form. A. 4 B. C. D. Hint 13. Kira has a 17.5-gallon gasoline tank in her car. She feels comfortable driving until she only has one gallon left, and then she fills up her tank again. If she starts with a full tank and then travels 182 miles on her first 7 gallons of gas, how much farther can she go before she only has one gallon of gasoline left in her tank? A. 123.5 B. 365 C. 200 D. 247 Hint 14. T.J. likes cars a lot. He draws his favorite car on a scale drawing. In the drawing, the scale is 2 inches for each foot. If the drawing is 23 inches long, how long is the actual car? A. 11.5 in. B. 13 ft C. 46 ft D. 11.5 ft Hint 15. What number is 77% of 126? A. 98.28 B. 77.13 C. 97.02 D. 102.44 Hint 16. Find 0.008 written as a percent. A. 8% B. 0.08% C. 80% D. 0.8% Hint