6th Math HW #4

Here is a collection of dogs, mice, and cats. Which of the following ratio sentences does not describe a ratio of types of animals in this collection?

• The ratio of dogs to mice to cats is 2:6:4.

• The ratio of dogs to mice to cats is 6:2:4.

• The ratio of mice to dogs to cats is 2:6:4.

• The ratio of cats to mice is 4:2.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

There are 3 cats in a room and no other creatures. Each cat has 2 ears, 4 paws, and 1 tail. Which diagram shows an association between numbers of ears, paws, and tails in the room? Circles to represent ears, squares represent paws, and triangles represent tails.

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Tags

CCSS.7.RP.A.2D

There are _____ paws for every tail.

• 4

• 2

• 1

• 12

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

There are _____ paws for every ear.

• 4

• 2

• 1

• 6

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

The ratio of ears to paws to tails is ______________.

• 6:12:3

• 2:4:3

• 1:1:1

• 1:2:3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Usually when Elena makes bird food, she mixes 9 cups of seeds with 6 tablespoons of maple syrup. However, today she is short on ingredients. Which recipe would yield a smaller batch of bird food but still taste the same?

• 3 cups of seeds with 2 tablespoons of syrup

• 3 cups of seeds with 6 tablespoons of syrup

• 9 cups of seeds with 2 tablespoons of syrup

• 18 cups of seed with 12 tablespoons of syrup

Tags

CCSS.6.RP.A.3A

A recipe for orange water says, “Mix 3 teaspoons yellow water with 1 teaspoon red water.” For this recipe, we might say: “The ratio of teaspoons of yellow water to teaspoons of red water is 3 : 1.” What is the ratio for 2 batches of this recipe?

• 6:2

• 2:6

• 2:2

• 9:3

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.” For this recipe, we might say: “The ratio of teaspoons of yellow water to teaspoons of red water is 3 : 1.” What is the ratio for 4 batches of this recipe?

• 12:4

• 4:12

• 6:2

• 3:1

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Which ratio is not equivalent to the ratio 4 : 6?

• 2:3

• 8:12

• 12:18

• 8:18

Tags

CCSS.6.RP.A.3A

A recipe for one batch of cookies uses 5 cups of flour and 2 teaspoons of vanilla. Which of the following shows the correct double number line diagram to show the amount of flour and vanilla needed for 1, 2, 3, 4, and 5 batches of cookies?

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Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3