Unit 2 Grudge Ball Review

Ratios, Rate, Unit Rate

1

There were 18 cars and 25 trucks in the parking lot. Name the ratio of cars to total vehicles

What is 18 to 43.

2

There are 6 fourth grade students, 8 fifth grade students and 10 sixth grade students on the girls soccer team. What is the ratio of fifth grade students to sixth grade students?

What is 4/5 or 8:10

3

Ms. Kelly made a playlist on her iPhone. There are 10 rock songs, 6 rap songs, and 2 pop songs. What is the ratio of all songs to songs that are NOT rock?

What is 9:4 or 18:8

4

The ratio that is NOT equivalent to 5/3

a) 35/21

b) 25/15

c) 18/12

d) 10/6

What is c) 18/12

5

The following is NOT an example of a rate. a) 2 cups for every 3 cups b) 120 beats per minute c) 16 ounces for $2 d) 8 inches her 12 hours

What is 2 cups for every 3 cups

Proportions

1

3 feet = 1 yard 

A piece of wood is 6 feet long. In yards, the wood is

What is 2 yards

2

A baseball team has won 1 of its first 2 games. At this rate, how many games will it win in a 10 game schedule?

What is 5 games

3

It takes Mrs. Crain 10 minutes to read 60 pages. How many minutes will it take her to read 120 pages?

What is 20 minutes 

4

The ratio of blue marbles to red marbles in a bag is 11:9. If there are 99 blue marbles in the bag, how many red marbles are there?

What is 81 marbles

5

Mrs. Morris's class has a ratio of 2 boys to 3 girls. If her class has a total of 30 students, the number of boys would be

What is 12.

Percents

1

Percent is: 

a) a way to count 

b) out of a 100 

c) Ms. Miner's dog's name 

d) out of 50

What is b) out of 100

2

40% of 500 would be 

a) 21.28 

b) 200 

c) 80

d) 224

What is b) 212.8

3

75% of 60 is...

45

4

Mr. Miner donated $126 for the Golden Retriever Rescue. Only 10% actually went to the animals. How much money went to the animals? 

$12.60

5

A total of 240 people went to Midnight Madness. Of those people who went, 80% went to the bonfire. How many people went to the bonfire?

192

Conversions

1

3 feet equals 1 yard A piece of wood is 12 feet long. In yards that is

What is a) 4 yards

2

1 centimeter = 10 millimeters Ms. Courtney's cell phone is 11 centimeters long. In millimeters, her cell phone is

What is a) 110 millimeters

3

1 ton = 2000 lbs Dean's car weighs 1.25 tons. In pounds that is

What is 2,500 pounds

4

1 pound = 16 ounces. Sadie, Mrs. Finch's fat cat, weighs 180 ounces. Sadie's weight in pounds is

What is 11.25 pounds

5

1 inch = 2.54 centimeters. Ms. Morris's foot is 5.5 inches long. In centimeters that is

What is 13.97 cm

Unit Rate

1

If two cans of tomato sauces costs $2.00, one can would cost

What is $1.00

2

Whole Foods sells a 6 pack of Coke for $3.42 and Ralph's sells a 12 pack for $6.60. What is the better buy?

Ralph's $0.55/can

3

Mr. A's car can travel 368 miles on one tank of gas. His gas tank holds 16 gallons. What is the unit rate in miles per gallon?

23 miles per gallon

4

Which of the following does NOT have a unit price of $24.00 per sweater. a) $38 for 2 sweaters b) $72 for 3 sweaters c) $96 for 4 sweaters d) $ 120 for 5 sweaters

$38 for 2 sweaters

5

Which box of cereal is the better buy?

Cinnamon Toast Crunch: 16 ounces for $2.56 

Lucky Charms: 24 ounces for $3.40 

Lucky Charms $0.14 per ounce

Random Trivia

1

Who Painted the Mona Lisa

Leonardo Di Vinci

2

What has a head and a tail, but no body?

a coin

3

What are the three primary colors?

Blue, Red, Yellow

4

What type of leaf is on the Canadian flag?

Maple Leaf

5

How many bones are in the human body?

206