Get Lesson 6 Solve Proportional Relationships Page 59 Answer Key

NAME DATE PERIOD Lesson 1. 6 Homework Practice - Solve Proportional Relationships Solve each proportion. 1. 5 16 4. 10 14 3. 6 36 For Exercises 10 12 assume all situations are proportional* 10. CLASSES For every girl taking classes at the martial arts school there are 3 boys who are taking classes at the school* If there are 236 students taking classes write and solve a proportion to predict the number of boys taking classes at the school* 11. BICYCLES An assembly line worker at Rob s Bicycle factory adds a seat to a bicycle at a rate of 2 seats in 11 minutes. Write a proportion relating the number of seats s to the number of minutes m* At this rate how long will it take to add 16 seats 19 seats 12. PAINTING Lisa is painting a fence that is 26 feet long and 7 feet tall* A gallon of paint will cover 350 square feet. Write and solve a proportion to determine how many gallons of paint Lisa will need* 13. A 12-ounce bottle of shampoo lasts Enrique 16 weeks. How long would you expect an 18-ounce bottle of the same brand to last him Write a proportion to solve. 14. About 13 out of 20 homes have a personal computer. On a street with 60 homes how many would you expect to have a personal computer Write an equation 15. A 6-ounce package of fruit snacks contains 45 pieces. How many pieces would you expect in a 10-ounce package Write an equation to solve. 16. Ingrid types 3 pages in the same amount of time that Tanya types 4. 5 pages. If Ingrid and Tanya start typing at the same time how many pages will Tanya have typed when Ingrid has typed 11 pages Write a proportion to solve. 17. A grading machine can grade 48 multiple-choice tests 18. The waiting time to ride a roller coaster is 20 minutes in 1 minute. How long will it take the machine to grade when 150 people are in line. How long is the waiting 300 tests Write a proportion to solve. time when 240 people are in line Write a proportion 19. A shop produces 39 wet suits every 2 weeks. How many wet suits can the shop make in 7 weeks Write an equation to solve. 20. Of the 50 fish that Alan caught from the lake 14 were trout. The estimated population of the lake is 7 500 fish. About how many trout would you expect to be in the lake Write an equation to solve. 5 16 4. 10 14 3. 6 36 For Exercises 10 12 assume all situations are proportional* 10. CLASSES For every girl taking classes at the martial arts school there are 3 boys who are taking classes at the school* If there are 236 students taking classes write and solve a proportion to predict the number of boys taking classes at the school* 11. BICYCLES An assembly line worker at Rob s Bicycle factory adds a seat to a bicycle at a rate of 2 seats in 11 minutes. BICYCLES An assembly line worker at Rob s Bicycle factory adds a seat to a bicycle at a rate of 2 seats in 11 minutes. Write a proportion relating the number of seats s to the number of minutes m* At this rate how long will it take to add 16 seats 19 seats 12. Write a proportion relating the number of seats s to the number of minutes m* At this rate how long will it take to add 16 seats 19 seats 12. PAINTING Lisa is painting a fence that is 26 feet long and 7 feet tall* A gallon of paint will cover 350 square feet.