Week 8 Practice Problems

A recipe for 1 batch of spice mix says, "Combine 3 teaspoons of mustard seeds, 5 teaspoons of chili powder, and 1 teaspoon of salt." How many batches are represented by the diagram?

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Diego makes green paint by mixing 10 tablespoons of yellow paint and 2 tablespoons of blue paint. Which of these mixtures produce the same shade of green paint as Diego's mixture? Select all that apply.

• For every 5 tablespoons of blue paint, mix in 1 tablespoon of yellow paint.

• Mix tablespoons of blue paint and yellow paint in the ratio 1:5.

• Mix tablespoons of yellow paint and blue paint in the ratio 15 to 3.

• Mix 11 tablespoons of yellow paint and 3 tablespoons of blue paint.

• For every tablespoon of blue paint, mix in 5 tablespoons of yellow paint.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Select all pairs of equivalent ratios.

• 4:5 and 8:10

• 18:3 and 6:1

• 2:7 and 10,000:35,000

• 6:4 and 18:8

• 3:6 and 6:3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

This double number line diagram shows the amount of flour and eggs needed for 1 batch of cookies.

How much flour is used with 6 eggs?

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

This double number line diagram shows the amount of flour and eggs needed for 1 batch of cookies.

How many eggs are used with 15 cups of flour?

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

This double number line diagram shows the amount of flour and eggs needed for 1 batch of cookies.

How much flour is used in 4 batches of cookies?

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

This double number line diagram shows the amount of flour and eggs needed for 1 batch of cookies.

How many eggs are used in 4 batches of cookies?

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Diego estimates that there will need to be 3 pizzas for every 7 kids at his party. Select all the statements that express this ratio.

• The ratio of kids to pizzas is 7:3

• The ratio of pizzas to kids is 3 to 7

• The ratio of kids to pizzas is 3:7

• The ratio of pizzas to kids is 7 to 3

• For every 7 kids there need to be 3 pizzas

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

In the fruit bowl, there are 6 bananas, 4 apples, and 3 oranges.

For every 4 ​ (a)   , there are 3​ (b)  

• apples
• oranges
• bananas

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

In the fruit bowl, there are 6 bananas, 4 apples, and 3 oranges.

The ratio of ​ (a)   to​ (b)   is 6:3

• apples
• oranges
• bananas

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3