Equivalent Ratios

A ratio can be written with a colon or 

• a multiplication sign
• a semi colon
• the word "to"
• an equal sign

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If Theresa has 5 quarters and Jason has 7 quarters, what is the ratio of the number of Jason's quarters to the number of Theresa's quarters?

• 7 to 5
• 5 to 7
• 7 to 12
• 12 to 7

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

An equivalent ratio to 4:5 is

• 10:8
• 8:15
• 12:10
• 12:15

Tags

CCSS.6.RP.A.3A

If 30 kids in the class like grape juice, how many kids like pineapple juice?  Use the tape diagrams to answer.

• 4
• 30
• 70
• 40

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

There are 3 puppies, 6 kittens, and 11 bunnies.  What is the ratio of bunnies to puppies?

• 11:3
• 11:6
• 3:6
• 11:9

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

An equivalent ratio to 6:7 is

• 18:24
• 12:21
• 36:42
• 30:49

Tags

CCSS.6.RP.A.3A

Draw a tape diagram to help you answer the problem.

The ratio of Sarah's stickers to the number of Tom's stickers is 3:4. If Tom has 40 stickers, how many stickers does Sarah have?

• 15

• 32

• 30

• 27

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

What is the ratio of red apples to green apples

• 7 apples to 3 green
• 4 red apples to 7 apples
• 4 red apples to 3 green apples
• 3 green apples to 4 red apples

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which one is a real life example of a RATIO?

• 12 noodles
• 4 meatballs : 1 cup of sauce
• 1 jar of sauce
• 15 desserts

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is a Ratio?

• Is a comparison of two quantities 
• A rate with a denominator of one
• It is when the only factor the numerator and denominator share is a one 
• Two decimals that can be multiplied

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2