Ratio Jeopardy

Simplifying Ratios

100

Simplify:

6/30

1/5

200

Simplify

4 to 40

1 to 10

300

Simplify

8:12

2:3

400

Simplify

4/8

1/2

500

Simplify

63 to 72

7 to 8

Solving Proportions

100

?/6=15/18

5

200

3/5=?/15

9

300

1/2=?/8

4

400

?/4=9/12

3

500

?/2=10/20

1

Finding Unit Rates

100

32 inches of snow fell in 8 hours. What is the unit rate in inches per hour?

4 inches per hour

200

Anjali’s lemonade stand made 20 dollars in 4 hours. What is the unit rate in dollars per hour?

5 dollars per hour

300

I can buy 20 pounds of cloth for $80. What is the unit rate in dollars per pound.

4 dollars per pound

400

27 inches of snow fell in 9 hours. What is the unit rate in inches per hour?

3 inches per hour

500

Nathan drove to Maine with his family. They traveled 30 miles in 6 hours. What is the unit rate in miles per hour?

5 miles per hour

Percents

100

Write

42/100

As a percent

100%

200

Write

65/100

As a percent

65%

300

Write

7/10

As a percent

70%

400

Write

9/10

As a percent

90%

500

Write

1/10

As a percent

10%

Random

100

Recipe: 1 cup of butter, 2 cups of chocolate chips, 3 cups of sugar, 4 cups of flour

What is the ratio of Sugar to Butter?

3 to 1

200

Simplify this ratio all the way:

6:9

2:3

300

Fill in the blank:

10/9=?/18

20

400

Nathan drove to Maine with his family. They traveled 40 miles in 8 hours. What is the unit rate in miles per hour?

5 miles per hour

500

Write

6/10

As a percent

60%