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Ratios
Unit Rate
Word Problems
Vocabulary
Percents & Conversions
100
Write the ratio as a fraction in simplest form: 8 to 30
What is 4/15
100

410 miles in 16 gallons

What is 25.63 miles/gallon

100
Julie was able to walk 16 miles through the park in 6 hours. How long will it take her to walk 24 miles through the park?
What is 9 hours
100

A ___________ is a comparison of two quantities by division.

Ratio.

100

9 is 45% of what number?

20

200

Write the ratios of I's to amount of letters in the word "Mississippi"

What is 4/11

200
1500 words in 25 minutes
What is 60 words per minute
200
The ratio of vanilla pudding to chocolate pudding in a banana split pie is 4 to 3. Olivia has 64 oz of vanilla pudding. How much chocolate pudding does she need?
What is 48 ounces.
200

Ratios that make the same comparison are __________.

Equivalent ratios.

200

What is 12% of 175?

21

300

For every 6 hockey players there are 5 volleyball players. 

What is the ratio of volleyball players to hockey players?

What is 5:6

300
$1.12 for 8.2 ounces
What is $.14 per ounce
300
If there are 1200 calories in an 8 oz piece of cheesecake, how many calories are in a 3 oz piece of cheesecake?
What is 450 calories
300

A _____________ is a comparison of two quantities that have different units.

Rate.

300

342 cm = ____ m

3.42 m

400

The ratio of red paint to blue paint is 2:5

What is an equivalent ratio of blue paint to red paint?

a.   10:4                      c.   5:7

b.   4:10                      d.   4:5


What is a. 10:4

400
Which is the better buy? $3.29 for a 16-ounce bag of candy $2.99 for a 12-ounce bag of candy
What is $3.99 for 16-ounce bag = $0.21 per ounce
400
Annie bought 3 bags of special candy for $1.20. How much do 8 bags of candy cost?
What is $3.20
400

_________ are rates in which the second quantity is one.

Unit rates.

400

4 m = _____ cm

400 cm

500

Write the ratio as a fraction or whole number in simplest form 30 miles in 5 minutes

What is 6:1

500

Ethan can buy 4 games for $71.96 at Target or 9 games for $134.55 at Walmart. 

Which has the better unit cost? 

What is the unit cost of the better buy?

Walmart has the better deal (14.95 per game).

500
The moats separating the people from the animals are 5 m wide for bears and 4 m wide for leopards. If the bears' moats is 4 m deep, how deep should the leopards' moat be?
What is 3.2 m for the leopards
500

What are the three ways you can write a ratio?

Using a colon :

As a fraction / 

Using the word "to"

500

3 gallons = _____ quarts

12 quarts