Rate/Ratio
Write the ratio in three ways.
There are 5 boys for every 9 girls.
What is 5 to 9, 5:9, and 5/9
Simplify the ratio.
48:12
What is 4:1
Find the unit rate.
216 Starburst:6 bags
Write the unit rate for pieces of candy per bag.
What is 36 Starburst:1 bag
Find the correct proportion.
A bookstore sold 16 books in 5 days. At this rate of sales, how many days will it take the store to sell 96 books?
What is 96 books:30 days?
Are the ratios equivalent?
12:16 = 6:8
What is Yes?
Write the rate if there are 85 students that need to be in 5 classrooms.
What is 85 students:5 classrooms
Simplify the ratio.
9: 81
What is 1:9
Find the unit rate.
A copier can put out 70 stapled booklets in 10 minutes. Find the unit rate of stapled booklets per minute.
What is 7 booklets:1 minute
Find the correct proportion.
Steve washed 15 cars in 3 hours. How many cars can he wash in 7 hours?
What is 35 cars:7 hours?
Are the ratios equivalent?
15:70 = 5:25
What is No?
The rate of a runner's lap is 45 seconds/1 lap. Write three equivalent ratios if the runner ran more than 1 lap.
What is...
Simplify the ratio.
102:140
What is 51:70
Find the unit rate.
After watching 7 episodes of the Office, 168 minutes had passed. How many minutes was each episode?
What is 24 minutes:1 episode
Find the correct proportion.
A photographer can take 12 pictures in 5 minutes. How long will it take him to take 132 pictures?
What is 132 pictures:55 minutes?
Are the ratios equivalent?
120:150 = 8:10
What is Yes?
Which is the faster unit rate?
250 miles:5 hours
180 miles:3 hours
What is 60 miles:1 hour
Simplify the ratio.
17:3
What is 17:3
Find the unit rate.
A restaurant made $38.50 off of cheeseburger sales. They sold 11 cheeseburgers. What was the cost of 1 burger?
What is $3.50
Find the correct proportion.
12 rotten tomatoes are usually found in every four boxes. How many rotten tomatoes would likely be found in 14 boxes?
What is 42 tomatoes:14 boxes
A circus sells about 2 bags of peanuts for every 3 people that come. How many bags of peanuts could they expect to sell if 144 people came?
What is 96 bags:144 people.
Write the unit rates in order from fastest to slowest.
A - 35 sec/lap
B - 27 sec/lap
C - 48 sec/lap
What is B, A, C
Simplify the ratio.
189:99
What is 21:11
Find and order the unit rates from fastest to slowest.
A bird heart beats 250 times in 4 minutes; a lizard's heart beats 175 times in 2 minutes; a leopard's heart beats 600 times in 10 minutes.
Bird - 62.5 beats;1 min
Lizard - 87.5 beats;1 min
Find the correct proportion.
A pack of six cans of coffee cost $12. How much would 19 cans of coffee cost?
What is $38?
A stadium sells 90 drinks every 5 minutes. How many drinks will they sell over the course of 1 hour?
What is 1080 drinks:1 hour or 1080 drinks:60 min