Ratios
Unit Rates
Percents as Ratios and Decimals
Is/Of
Proportions
100
Write the ratio one to seven three different ways.
3/7, 3:7, 3 to 7
100
Write a ratio in fraction form for $64 in 16 hours.
$64/16 hours
100
What is 22:100 as a percent?
22%
100

What percent of 5 is 2?

40%

100
Juan has a ratio of 3 fish to 5 plants in his aquarium. He has 33 fish. How many plants does he have?
55 plants
200
Give three equivalent ratios for 2:3.
4:6, 6:9, 8:12, etc....
200
Find the unit rate for 200 words in 4 min.
50 words/1 min.
200
What is the decimal equivalent for 7.5%
0.075
200

What is 25.5% of 12?

3.06

200

DAILY DOUBLE!! 

Ten tangerines cost $1.60. How much do 8 tangerines cost?

$1.28

300
Find the missing term 3 to 2 = __ to 8
12
300
Find the unit rate for 240 people per 2 sq.mi.
120 people/1 sq. mi.
300

What percent is 8/25?

32%

300

nine is 22.5% of what number?

40

300
A map uses a scale of 2 in. for every 15 mi. If the map shows a distance of 32 in., what is the actual distance?
240 mi.
400
Find the missing term: 3:9 = 4:__
12
400
Find the unit rate for $19.20 for 5 tickets.
$3.84/1 ticket
400
Write 12.5% as a decimal and ratio in simplest form.
0.125 and 1/8
400

A cookie jar has 2 types of cookies in it.  There are 20 cookies in the jar, 65% of which are chocolate chip. How many cookies are sugar cookies?

7 sugar cookies

400
If you pay $42,000 for 35 acres of land, how much would you pay for 20 acres at the same price per acre?
$24,000
500

Of the ten members on a team, 2 are girls. What is the ratio of girls to boys?

2:8 or 1:4

500
Pops Cereal is sold in two boxes. 20 oz. sells for $3.28 and 14 oz. sells for $2.50. Which is the better buy?
$3.28 for 20 oz.
500
Find the missing term: __ /25 = 0.24 = 24%
6
500

A store discounts a $325 couch to $233 during a holiday sale.  What percent discount does the customer get to the nearest whole percent?

28%

500
A plane travels 200 miles in 30 min. At this rate, how long, in hours and minutes, would it take for the plane to travel 900 miles?
2 hr 15 min.
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