10-1 Understand Rates
10-2 Understand Unit Rates
10-3 Compare Rates
10-4 and 10-5 Apply Unit Rates: Unit Price and Constant Speed
10-6 and 10-7 Convert Customary and Metric Units
100
Write this statement as a rate. 


Brenda records 76 songs on 4 CDs. 

76 songs/4 CDs
100
A model train can travel 10 meters in 4 seconds at a constant speed. How far can the train travel in 30 seconds?
75 meters. 
100
Compare the rates to find which one is greater. 


510 visitors in 30 hours or 960 visitors in 60 hours. 

510 visitors in 30 hours. 
100
Find the unit price. 


1/2 gallon of orange juice for $3.65.

$7.30 per gallon (most expensive orange juice ever)
100
5 lb = ? oz
80 oz
200
Write this statement as a rate. 


Jon buys 3 shirts for $20.

3 shirts/$20
200
Find the unit rate. 


320 mi/16 gal

20 mi/1 gal
200
Compare the rates to find out which one is greater. 


660 miles on 20 gallons or 850 miles on 25 gallons.

850 miles on 25 gallons. 
200
Using the ratio of 3 hotdogs/$12.75. What is an equivalent ratio for 1 hotdog? How many hotdogs can you get if you spent $25.50?
1 hot dog = $4.25.


You can get 6 hotdogs for $25.50. 

200
39 ft. = ? yd
13 yd
300
Find the value of m. 


Apples | m | ? | 220

Bags   | 4 | 8 | 10

m = 88


? = 176

300
Find the unit rate.


150 snacks/50 students.

3 snacks/1 student
300
Compare the rates to find out which is the better value. 


$74 for 4 tickets or $91 for 5 tickets. 

$91 for 5 tickets. 
300
A cruise ship travels at a constant speed. In 3 hours, the ship travels 72 nautical miles. If the ship continues to travel at the same rate, how far could it travel in 11 hours?
264 nautical miles. 
300
Bill is making smoothies for his friends. If 4 ounces of fruit is needed for each smoothie, how many pounds of fruit will he need to make 10 smoothies?
2 1/2 or 2/5 pounds
400
It took Joe 8 games to score 30 points. At that rate, how many games will it take him to score 45 points?
12 games. 
400
A machine takes 1 minute to fill 6 cartons of eggs. At this rate, how long will it take to fill 420 cartons?
70 mins (or 1 hour 10 mins)
400
What is the missing vocabulary word in this sentence?


Jaime is using bottle caps and pennies to make coasters for a craft fair. He uses 5 bottle caps for every 2 pennies in each coaster. The __________ of the bottle caps to pennies is 5:2. 

Ratio
400
A thunderstorm travels at a constant speed. In 15 minutes, the storm travels 12 miles. If the storm continues to travel at the same rate, how far could it travel in 90 minutes?


72 miles. 
400
45 g = ? mg
45,000 mg
500
Carrie used 25 gallons of gas delivering flowers in her delivery van. How many miles did she drive making the delivery? 


Hint: A delivery van can travel 140 miles using 10 gallons of gas. 

She drove 350 miles. 
500
Allison's rate for running is 16 laps/25 mins. If she continues to run at the same pace, what will be her time for 20 laps?
31.25 mins. 
500
On Monday, it snowed 30 inches in 16 hours. On Thursday, it snowed 21 inches in 6 hours. On which day did it snow at a greater rate each hour? How much more per hour?
Thursday. It snowed 1.625 inches more each hour. 
500
On their summer vacation, Charlotte and her family drove 220 miles in 4 hours, traveling at a constant speed. If they continue at this constant speed, how long will it take them to travel 385 miles?
7 hours. 
500
7,658 g = ? kg
7.658 kg
M
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