Unit 2 Ratio Review

There are 3 cats in a room and no other creatures. Each cat has 2 ears, 4 paws, and 1 tail. What is the ratio of ears to tails?

• 2:1

• 1:2

• 4:2

• 4:1

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A recipe for orange water says, "Mix 3 teaspoons yellow water with 1 teaspoon red water." Which ratio represents 2 batches?

• 2 to 6

• 5 to 3

• 6 to 2

• 3 to 5

Which one is NOT equivalent to 4:6?

• 6:8

• 8:12

• 2:3

Tags

CCSS.6.RP.A.3A

You can find an equivalent ratio by:

• adding the same number

• subtracting the same number

• multiplying or dividing the same number

Tags

CCSS.6.RP.A.3A

A batch of cookies uses 5 cups of flour and 2 teaspoons of vanilla. If you triple the recipe, how much vanilla will you use?

• 15 teaspoons

• 6 teaspoons

• 5 teaspoons

• 18 teaspoons

Tags

CCSS.4.OA.A.2

It costs $3 to buy 2 bags of rice. What is the cost per bag?

• $6

• $1

• $5

• $1.50

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If a bag of chips costs $2, how much do four bags cost?

• $6

• $8

• $1

• $4

Tags

CCSS.3.OA.A.3

What is constant speed?

• speed stays the same

• speed gets faster and slower

Which is NOT a way to write a ratio?

• ___:___

• ___ to ___

• for every ______ there are _______

• 20=21

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A bagel shop sells bagels for $5 per dozen. How much would 6 bagels cost? **A dozen = 12.

• $10

• $2.50

• $5

• $3.50

Tags

CCSS.6.RP.A.3B