i-Ready Lesson 12-2 (pg. 275-276)

What is the ratio of crew members to actors in the drama club in the Example? Write your answer in two different ways. Use the word to and a colon.

• 4 to 6

• 4 : 10

• 4 to 10

• 4 : 6

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

In your answer to problem 1a, why is the order of the numbers important?

Tags

CCSS.7.NS.A.1D

Last season, the ratio of the number of soccer games won to the number of soccer games lost was 3 to 2. None of the games were tied.

Draw a model to represent this ratio relationship.

• W W | L L L
• W W W W | L
• W W W | L L.

• W W L | L L L

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Match what each ratio represents in this situation.

2 to 3 - (a)  

3:5 - (b)  

• the ratio of losses to wins
• the ratio of wins to total games

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Paloma rides a scooter. She travels 10 ft. for every 1 second.

Hannah says Paloma's ratio of seconds traveled to feet traveled is 10:1.

Is Hannah correct?

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Gaspar also rides a scooter. He travels 2 ft. farther for every 1 second than Paloma does.

What is Gaspar's ratio of feet traveled to seconds traveled?

• 10:1

• 13:1

• 20:1

• 12:1

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Describe a real-world ratio that the model could represent.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A street artist has three colors of paint. They have 4 cans of orange, 7 cans of green, and 8 green cans of purple. What does the ratio 8:19 represent in this situation?​

• The ratio 8:19 represents the number of cans of purple paint to the total number of cans of paint.

• The ratio 8:19 represents the number of cans of green paint to the number of cans of purple paint.

• The ratio 8:19 represents the number of cans of orange paint to the total number of cans of paint.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

USE THE BACK OF YOUR NOTES:

At the aquarium, there are 200 fish for every 1 shark. What is the ratio of sharks to fish?

• 1:50
• 2:200
• 1:100
• 1:200

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

USE THE BACK OF YOUR NOTES:

The recipe calls for 2 cups of flour for every cup of sugar. What is the ratio of sugar to flour?

• 3:1
• 1:2
• 1:3
• 2:1

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2