Jeopardy

Ratios

100

I have 3 hearts and 5 stars. What is the ratio of hearts to stars?

3 to 5; 3:5; 3/5

200

I have 2 circles and 7 triangles. What is the ratio of triangles to circles?

7 to 2; 7:2; 7/2

300

I have 2 dogs and 3 cats. What is the ratio of dogs to total pets?

2 to 5; 2:5; 2/5

400

There are 2 boys for every 3 girls. If I have 6 girls, how many boys do I have?

4 boys

500

For every 5 trombone players in band, there are 6 trumpet players. If there are 15 trombone players, how many trumpet players are there?

18 trumpet players

Unit Rates

100

I walked 6 miles in 2 hours. What is the unit rate in miles per hour?

3 mph

200

I watched 3 videos in 15 minutes. How many minutes were there per video?

5 minutes per video

300

I bought 5 candy bars for $8. How much did I spend per candy bar?

$1.60 per candy bar

400

It took 5 hours to drive 260 miles. How fast was the car going?

52 mph

500

I bought 32 oz of gatorade for $4. My brother bought 16 oz for $1.50. Who got the better deal?

my brother (16 oz for $1.50)

Simplifying Fractions

100

Simplify 2/4

1/2

200

Simplify 4/24

1/6

300

Simplify 21/35

3/5

400

Simplify 50/150

1/3

500

Simplify 54/90

3/5

Dividing Fractions

100

1/5 divided by 1/2

2/5

200

3 divided by 1/5

15

300

5/6 divided by 7/8

40/42 (20/21 simplified)

400

3 2/5 divided by 1/2

34/5

500

1 2/3 divided by 2 1/4

20/27

Equivalent Fractions

100

Are 1/2 and 4/8 equivalent?

yes

200

Are 3/5 and 9/16 equivalent?

no

300

3/5 is equivalent to ?/15

9/15

400

3/4 is equivalent to 24/?

24/32

500

?/5 is equivalent to 16/20

4/5