CASE 3 Review: RP

Which of the following represents a ratio equivalent to 3:4?

• 6:8

• 9:12

• Both 6:8 and 9:12

• None of these

What situation could represent a ratio of 1:5?

• For every 1 unit of the first quantity, there are 5 units of the second quantity.

• For every 5 units of the first quantity, there is 1 unit of the second quantity.

• The first quantity is 5 times larger than the second.

• The second quantity is six times larger than the first.

What is the ratio of 2:8 simplified?

• 1:4

• 2:8

• 1:2

• 4:1

Which scenario best represents a ratio of 3:1?

• For every 3 apples, there is 1 orange.

• For every 1 apple, there are 3 oranges.

• The quantity of apples is three times the quantity of oranges.

• The quantity of oranges is three times the quantity of apples.

There are 12 boys and 8 girls in a class. What is the ratio of girls to boys?

• 3:2

• 2:3

• 4:3

• 3:4

Which ratios could be placed in the table?

• 3:4

• 4:10

• 5:25

• 10:25

• 9:18

There is a sale on boxes of thank-you cards at Sophisticated Stationary. Each box is on sale for $7. Using the table and graph pictured, how many boxes of cards can be purchased for $21.00?

• 5

• 3

• 2

• 4

There is a sale on thank-you cards from Sophisticated Stationary. Each box is on sale for $7. Using the table and graph pictured, what would the cost be for 4 boxes of cards?

• $21

• $28

• $35

• $42

If 8 gallons of gasoline cost $32, what is the unit price per gallon?

• $4.00

• $4.50

• $3.50

• $5.00

A recipe calls for 2 cups of flour for every 3 cups of sugar. How many cups of sugar are needed if you have 8 cups of flour?

• 10 cups

• 12 cups

• 14 cups

• 16 cups