Chapter 5 Review Exercises 5.1 Write each ratio as a fraction in lowest terms. Change to the same units when necessary, using the table of measurement comparisons in the first section of this chapter. Use the information in the graph to answer Exercises 1-3. Average Length of Sharks and Whales 1. Ratio of orca whale's length to whale shark's length Great white shark 2. Ratio of blue whale's length to great white shark's length Blue wh 3. Which two animals' lengths give a ratio of - ? 20 30 40 50 80 There may be more than one correct answer. Data from Grolier Multimedia Encyclopedia 4. $2.50 to $1.25 5. $0.30 to $0.45 S. 1 2 cups to = cup 7. 2 miles to 165 miles 8. 5 hours to 100 minutes 9. 9 in. to 2 ft 10. 1 ton to 1500 pounds 11. 8 hours to 3 days 12. Jake sold $350 worth of his kachina figures. Ramona 13. Ms. Wei's new car gets 35 miles per gallon. Her old sold $500 worth of her pottery. What is the ratio of car got 25 miles per gallon. Find the ratio of the new Ramona's sales to Jake's sales? car's mileage to the old car's mileage. 14. This fall, 6000 students are taking math courses and 7200 students are taking English courses. Find the ratio of math students to English students. 5.2 Write each rate as a fraction in lowest terms. 15. $88 for 8 dozen 16. 96 children in 40 families When entering data into his computer, Patrick can 18. Elena made $60 in three hours. Give her earnings in type four pages in 20 minutes. Give his rate in dollars per hour and hours per dollar. pages per minute and minutes per page