1. In Kendra's school, 2 out of every 5 seventh graders went to a movie theater over the weekend. If there are 80 students in the seventh grade, how many of them saw a movie? A. 32 B. 36 C. 28 D. 16 Hint 2. Is a proportion? Explain. A. Yes, because 2 × 9 = 8 × 3. B. No, because 2 × 9 8 × 3. C. No, because 2 + 3 = 8 + 9. D. Yes, because 2 × 3 = 8 × 9. Hint 3. At Howard's Family Grocery, you can buy 8 apples for \$2.00. How much will you pay for 12 apples? A. \$0.75 B. \$1.50 C. \$48 D. \$3 Hint 4. 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 5. Determine whether = form a proportion. Explain. A. Yes, because 10.62 × 4 6 × 7.05. B. Yes, because 10.62 × 4 = 6 × 7.05. C. No, because 10.62 × 4 6 × 7.05. D. No, because 10.62 × 4 = 6 × 7.05. Hint