Ratio
Unit Rate
Ratio Tables
Proportions
Mixed
100
The ratio of boys to girls if there is 6 boys and 15 girls.
What is 2/5 or for every 2 boy there are 5 girls in the class.
100
180 words in 3 minutes
What is 60 words per minute
100
To make 5 apple pies, you need about 2 pounds of apples. How many pounds of apples do you need to make 20 apple pies?
What is 8 pies
100
Is the following proportional? Explain: $24 saved after 3 weeks; $52 saved after 7 weeks.
What is No; Not Proportional.
100
Jayla's heart beats 410 times in 5 minutes. At this rate, how many times does Jayla's heart beat per minute?
What is 82 times per minute.
200
Lara Beth counted 6 motorcycles and 27 cars at the restaurant parking lot. Find the ratio of motorcyles to cars.
What is 2/9 or for every 2 motorcycles there were 9 cars.
200
$4 for 8 bottles of water
What is $.50 per bottle of water
200
A zoo requires that 1 adult accompany every 7 students that visit the zoo. How many adults must accompany 28 students?
What is 4 Adults.
200
Is the following proportional? Explain: : 270 Calories in 3 servings; 450 Calories in 5 servings.
What is Yes; 9 Calories per serving.
200
An animal shelter has 36 kittens and 12 puppies available for adoption. What is the ratio of puppies to kittens?
What is 1/3 or for every puppy for every 3 kittens.
300
A theater is showing 8 comedies and 12 action thrillers. What is the ratio of action thrillers to comedies.
What is 3/2 or for every 3 action thrillers showing, there are 2 comedies showing.
300
$36 for 4 tickets
What is $9 per ticket
300
Four balls of wool will make 8 knitted caps. How many balls of wool will Taylor need if she wants to make 6 caps?
What is 3 balls of wool
300
Is the following proportional? If so, what are the rates: 3 hours worked for $12; 9 hours worked for $36.
What is Yes; $4 per hour.
300
Before administering medicine, a vet needs to know the animal's wieght in kilograms. If 20 pounds is about 9 kilograms and a dog weighs 30 pounds what is the dog's weight in kilograms?
What is 13.5 kilograms.
400
Last month, Steven ate 9 apples, 5 bananas, 4 peaches, and 7 oranges. Find the ratio of bananas to the total number of pieces of fruit Steven ate last month.
What is 1/5 or one out of every 5 pieces of fruit Steven ate was a banana.
400
340 trees are saved by recycling 20 tons of paper. How many trees are saved from 1 ton of recycled paper?
What is 17 trees.
400
On a bike trip across the United States, Evan notes that he covers about 190 miles every 4 days. If he continues at this rate how many miles could he bike in 6 days?
What is 285 miles.
400
Is the following proportional? Explain: 16 breaths in 60 seconds; 14 breaths in 15 seconds.
What is No; not proportional
400
On a math test, it took Elishia 30 minutes to do 6 problems. Zack finished 18 problems in 40 minutes. Did the students work proportionally at the same rate? Explain.
What is No; Elishia did 1 problem every 5 minutes and Zach did 9 problems every 20 minutes.
500
For a trip, MAKENZIE packed 6 blouses, 5 pairs of shorts, 3 pairs of jeans, and 1 skirt. Find the ratio of pairs of jeans to the total number of pieces of clothing Makenzie packed.
What is 1/5 or one out of every five articles of clothing Makenzie packed was a pair of jeans.
500
Student Council sold 8 tickets to the spring dance in 15 minutes. At this rate, how many tickets will they sell per hour?
What is 32 tickets per hour.
500
On a typical day, flights at a local airport arrive at a rate of 10 every 15 minutes. At this rate, how many flights would you expect to arrive in 1 hour?
What is 40 flights.
500
Is the following proportional? Explain: Blake can do 75 push-ups in 3 minutes. Trevor can do 130 push-ups in 5 minutes.
What is No; Blake's rate is 25 per minute and Trevor's rate is 26 per minute.
500
One school survey showed that 3 out of 5 students buy their lunch. Another survey showed that 12 out of 19 students buy their lunch. Are these results proportional? Explain.
What is No; These rates are not proportional.
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