Rates, Unit Rates and Proportions

3.  Express 12 baskets in 18 attempts as a fraction in simplest form.

• 3 to 2
• 6 to 9
• 2:3
• 12/18

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

There are 56 cookies and 14 cupcakes leftover at a bake sale. What ratio goes from cupcakes to cookies? Your answer It must be in simplest form.

• 56:14
• 1:4
• 2:9
• 14:56

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of red to yellow?

• 2:5
• 5:3
• 3:5
• 5:2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which is NOT equivalent to 3:5?

• 15:25
• 9:15
• 21:28
• 30:50

Tags

CCSS.6.RP.A.3A

In the fruit bowl there are 4 apples, 2 bananas, and 5 pears.  What is the ratio of pears to ALL fruit?

• 5:4
• 5:11
• 2:5
• 6:5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

7.  Find the unit rate of 624 calories in 3 servings.

• 1,872 calories per serving
• 208 calories per serving
• 624 calories per serving
• 621 calories per serving

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Sargon earned $60 for 8 hours of work. Express this as a unit rate. 

• 60/8
• 15/2
• 7.5/1
• All of these are correct.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

There are 60 inches in 5 feet. This is an example of a...

• Rate
• Ratio
• Unit Rate
• All of the above

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If the rangers won 100 games and lost 60, what is the simplified ratio of wins to losses?

• 10: 6
• 5:3
• 6:10
• 3:5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Find the unit price: a 12-oz bottle of sparkling water for $1.68

• $0.12 per 1 oz
• $0.14 per 1 oz
• $1.68 per 1 oz
• $20.16 per 1 oz

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2