1. Proportions Bingo ©2006 Region 4 ESC Accelerated Curriculum for Mathematics Grade7 TAKS

2. In a bag of marbles, there are 2 green marbles for every 3 red marbles. If there are a total of 55 green and red marbles, how many marbles are red?

3. One dozen doughnuts cost $6.00. If the unit price is the same, how many doughnuts can be bought with $16?

4. A tree that is 15 feet tall casts a 10-foot shadow. What is the length of the shadow of a nearby 21 foot tall tree?

5. Twenty percent of a class is made up of girls. If there are 40 students in the class, how many are girls?

6. Michelle makes 4 free throws for every 15 she attempts. If she attempts 60 free throws, how many will she miss?

7. A 6-ounce can of frozen concentrate produces 2 quarts of orange juice. How many ounces of frozen concentrate would be needed to make 2 gallons of orange juice?

8. For a bridge-building contest, 4 students are allowed 70 cm of tape. How many centimeters would 6 students be allowed to use?

9. Shane downloaded 5 songs in 2 minutes. At this rate, how many songs can he download in ½ hour?

10. A store sells 3 straight-leg jeans for every 2 boot-cut jeans. If the store sells 54 boot-cut jeans one afternoon, how many straight-leg jeans did it sell?

11. At the ballpark, 7 hot dogs are sold for every 3 hamburgers that are sold. If a total of 80 hot dogs and hamburgers are sold, how many hot dogs were sold?

12. A movie has a running time of 1 hour 45 minutes. How many times can this movie be shown in 7 hours?

13. Two dozen eggs cost $1.50. How many eggs can be bought with $6?

14. Four dogs eat 10 pounds of dog food in 1 week. How many pounds of dog food would be needed to feed 26 dogs for 1 week?

15. Five subway tokens can be purchased for $8. How many tokens can be purchased with $72?

16. David earns 5 days of vacation time every 4 months. How many vacation days will he earn in 1 year?

17. Jana read 30 pages of a book in 45 minutes. At this same rate, how many pages can she read in 3 hours?

18. To make a certain color of green paint, 5 parts of blue paint are mixed with 3 parts yellow. How many parts yellow should be mixed with 30 parts blue?

19. At summer camp, there are 3 boys for every 4 girls. If there are 36 girls at camp, how many boys are there?

20. In a box of chocolates, there are 5 caramels for every 2 toffee candies. If there are 12 toffee candies, how many caramels are there?

21. Three movie tickets cost $15. How much do 5 movie tickets cost?

22. To make 2 apple pies, you need 4 pounds of apples. How many pounds of apples do you need to make 5 pies?

23. A $50 item has a $4 sales tax. How much sales tax is on a $75 item?

24. Paint costs $18 for 4 gallons. How many gallons can be bought for $22.50?

25. The scale on a map is 1 inch: 16 miles. How many miles apart are 2 cities if they are 4.5 inches apart on the map?

26. At the nursery, the ratio of red flowers to yellow flowers is 5:4. If there are 20 red flowers, how many yellow flowers are there?

27. Lee’s car travels 104 miles on 4 gallons of gasoline. How many gallons of gasoline are required to travel 234 miles?

28. A rectangular picture frame has a width of 4 inches and a length of 6 inches. Find the perimeter of a similar picture frame with a width of 8 inches.

29. Mrs. Martinez baked 3 dozen cookies for her class of 18 students. Using the same ratio, how many students can she serve with 40 cookies?

30. Stephen delivers pizzas on the weekend. Last weekend, he made $120 for 15 hours of work. How much will he make for 8 hours at this same rate?

31. In a survey, 3 out of every 8 students chose vanilla ice cream as their favorite flavor. If 56 students were surveyed, how many chose a flavor other than vanilla?