Math 6 Final Review #2

Have Scratch paper ready, # the problems and show all work. Scratch paper will be collected. Each problem gives you 15 min.

Which statement best describes the relationship between x and y in the table?

• Proportional

• Not Proportional

Tags

CCSS.7.RP.A.2A

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

• $8 per pound
• $5 per pound
• $35 per pound
• 0.125 pounds per dollar

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Take cross products and solve for x.

• 60

• 12

• 14

• 9

Tags

CCSS.7.RP.A.2C

Is the pair of ratios proportional?

• yes

• no

Tags

CCSS.6.RP.A.3A

If Justin can type 408 words in 4 minutes, how many words can he type per minute?

• 102 words per minute
• 100 words per minute
• 400 words per minute
• 412 words per minute

Tags

CCSS.6.NS.B.2

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Which represents the relationship of oranges to total fruit?

• 2:6
• 2:4
• 4:6
• 4:2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which ratio is written incorrectly?

• x : y

• x and y

• x/y

• x to y

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

There are 60 cookies and 10 cupcakes leftover at a bake sale. What is the ratio of cupcakes to cookies? Your answer It must be in simplest form.

• 6 to 1

• 1:6

• 30:5

• 14:56

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Solve for x -- x + 12 = 20

• x = 32

• x = -32

• x = 8

• x = -8

Tags

CCSS.6.EE.B.7

Solve the equation

3x = 27

• x = 24

• x = 81

• x = 9

Tags

CCSS.6.EE.B.7