IM Grade 6 Unit 2 Lesson 6

Select ALL the ratios that are equivalent to 10:8

• 5 to 4

• 20 to 16

• 4 to 5

• 8 to 10

• 12 to 10

Tags

CCSS.6.RP.A.3A

A mixture of orange paint contains 3 teaspoons of red paint and 7 teaspoons of yellow paint. To make the same shade of orange paint using 35 teaspoons of yellow paint, how much red paint would you need? Hint: Draw a double number line diagram to help if needed.

• 12

• 18

• 15

• 26

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

What is wrong with this problem?

• They skip counted incorrectly.

• It shouldn't start with 0.

• The number lines are not labeled.

• The ratios are not correct.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

How much white paint is needed if we have 28 cups of blue paint?

• 5

• 7

• 9

• 12

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

How many cups of blue paint are in 4 batches?

• 1

• 4

• 12

• 16

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Use the double number line to answer the following question: The ratio of eggs to cups of flour is 2:5. If you need 10 eggs, then how many cups of flour will you need for your cookies to taste the same?

• 4

• 6

• 15

• 25

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Use the attached picture to help you set up the double number line to answer the question:

The ratio of cups of water to cups of juice is 7 to 2. How much water is needed if you have added 4 cups of juice?

• 6

• 7

• 14

• 21

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3