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Ratios
Proportion
Scale
100
At the bake sale, there are 5 cookies for every 8 brownies. What is the ratio of brownies to cookies?

8:5

100

50 apples cost $25. How much would 75 apples cost?

$37.50

100

The length of the tunnel is 300 miles. If 1 inch represents 60 miles. What is the scale (first ratio)?

1 inch : 60 miles

200

Sam buys a bag of easter eggs for an easter egg hunt. In the bag there are 10 yellow eggs, 3 red eggs, 2 blue eggs, and 7 green eggs. What is the ratio of red eggs to green eggs?

3:7

200

The ratio of girls to boys in a a chess club was 5 : 4. There were 32 boys. How many girls were there in the club?

40 girls

200

The actual length of the tunnel is 300 miles. If on a drawing, 1 inch represents 60 miles, what is the length of the tunnel on the drawing?

5 inches

300

Sam buys a bag of easter eggs for an easter egg hunt. In the bag there are 10 yellow eggs, 3 red eggs, 2 blue eggs, and 7 green eggs. What is the ratio of green eggs to all the eggs?

7:22

300

Nathan packs 25 boxes in 2 hours. How many boxes can he pack in his 8-hour shift?

100 boxes

300

If 1 inch represents 65 miles on a map, then how many inches will represent 1430 miles?

22 inches

400

Find the basic ratio / reduced ratio of boys to girls in a classroom of 16 boys to 12 girls. 

4:3

400

13 candy bars weigh 26 ounces. What is the weight of 35 candy bars?

70 ounces

400
Cam is planning to build a room that is 45 feet by 60 feet. On his plans, he is using a scale of 1 inch to 5 feet. What will the dimensions be of the room on his plans? (Hint: You'll have to create two proportions)

8 inches by 12 inches

500

Find the basic ratio / reduced ratio of chocolate chip cookies to cupcakes when there are 25 cupcakes and 40 cookies. 

8:5

500

A machine can produce 6 yards of fabric in 2 minutes. How much fabric can the machine produce in 1 hour? (Hint: Make sure to change hours into minutes)

180 yards

500

Lisa wants to start a donut shop. Her drawings show a scale of 1 inch represents 7 feet. If on her drawing, the room is 4 inches by 5 inches, how big will her actual room be? (Hint: You'll have to create to proportions)

28 feet by 35 feet