Ratios
Rates
Proportions
Percents
Percent Change
100
The ratio of squares to stars.
What is 4:3?
100
If Mrs. Havlin grades 20 tests in 2 hours, what is the unit rate?
What is 10?
100
Its the value of x:
5/6 = x/24
What is 20?
100
What is 30% of 50?
What is 15?
100
Find the percent increase:
Start: 10
End: 12
20% increase
200
The ratio is 4:5
What is the ratio of circles to hexagons?
200
It is the speed of Jane in km/hour if Jane drives 120 km in 2.5 hours.
What is 48 km per hour?
200
It is the value of x if :
8/x = 12/3
What is 2?
200
What percent of 75 is 45?
What is 60%?
200
Find the percent decrease:
Start: 75
Finish: 60
What is 20% decrease?
300
If Richard has 5 Comedy, 6 Drama, and 2 Music videos in his collection. It's the ratio of Music to Comedy videos.
What is 2:5, 2/5, or 2 to 5
300
It is the cost per ounce If 40 ounces of ketchup costs $2.89.
What is $0.07 (7 cents) per ounce
300
A recipe calls for 4 tbsp cocoa mix to make an 8 oz serving.
It is the amount of tbsp of cocoa needed for serving 15oz recipe
What is 7.5 tbsp?
300
If James made 17 of his last 20 free throws, it is the percent of free throws he made.
What is 85%?
300
A shirt is $31.99. The sale price is $22.39. What is the discount (percent decrease)?
What is 30% off?
400
Rita does 7 Leg Workouts, 3 Arm Workouts, and 2 Full Body workouts saved. It's the ratio of Arm Workouts to Total Workouts.
What is 3 to 12, 3:12, or 3/12
(simplifies 1:4)
400
It is the better deal if 5 videos for $29.50 or 3 videos for $17.25.
What is buying 3 videos?
400
Jenny takes 8 minutes to swim 12 laps and 12 minutes to swim 18 laps. It is the time Jenny takes to swim 14 laps.
What is 10 minutes?
400
A sweater is marked 40% off the original price of $50. It is the price of the sweater after the discount.
What is $30?
400
Enrollment in a middle school went from 260 to 160. What is the percent change?
38% decrease
500
The ratio is equivalent to the ratio 10:22
What is 20:44, 5:11, etc
500
It is the better deal if Mike can buy a 6-pack of t-shirts for $7.20 or a 10-pack for $11.80.
What is the 10-pack?
500
A 3 ft mailbox casts a 1.8 ft long shadow. Nearby, a streetlamp casts a 12 ft shadow. It is the height of the streetlamp.
What is 20 ft tall?
500
If you tip 15% and your bill was $80, It is the total cost of the meal including the tip without taxes.
What is $92?
500
A box of donuts contains 15% cinnamon ones. If 3 of them are cinnamon, then how many total are in the box?
What is 20 donuts?
600
The team that has the best win-to-loss ratio -
What is Volleyball?
600
It's the unit price per 100g for the following situation:
$3.6 for 600g of Sugar.
What is 60 cents?
600
Sarah tutors as a part time job. She makes $200 for 8 tutoring sessions. How many tutoring jobs will it take her to earn $750?
What is 30 tutoring sessions?
600
John bough a pair of pants for 15% off of the original price of $39.99. What was the sale price after the discount?
* Round to the nearest penny.
What is $33.99?
600
A pack of sodas contains 24% orange flavor. If 6 of sodas are orange, how many TOTAL are in the pack?
What is 25 sodas total?