Open Up Unit 2 Lessons 1-3 (Grade 7)

What is the ratio of teaspoons to cups in the picture

• 1: 1.5

• 2 : 4

• 1.5 : 1

• 1.5 : 3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

In the picture what is the proportion of HEIGHT to WIDTH for the crescent moons?

• 1:2

• 2:6

• 4:6

• 6:2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Which recipe does NOT have the same proportion as the other two?

• 3

• 2

• 1

• don't pick this one

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Which of the following ratios is equivalent to the ratios in the chart?

• 6 : 5

• 12 : 9

• 7 : 5

• 18 : 16

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

What is the constant of proportionality in the chart?

• 6

• 5

• 1/6

• 2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

What is the ration of Cups of Rice to People

• 2 : 7

• 1 : 3

• 4 : 9

• 6 : 12

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

How may cups of flour are needed if 20 tbsp of honey are used?

• 16

• 19

• 20

• 25

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

What is the constant of proportionality in this table for quarters to dimes?

• 25

• 2

• 2.5

• 10

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

How many cups of yellow paint are needed to finish the chart?

• 20

• 5

• 2

• 10

Tags

CCSS.3.MD.A.2

How many cups of red paint are needed to finish the chart?

• 7

• 3

• 7/3

• 3/7

Tags

CCSS.6.EE.B.7

CCSS.6.NS.A.1