Unit 1 Test: Ratios and Proportions

Find the Unit Rate of rotations per minute.
405 rotations in 5 minutes   

• 81 rotations per minute
• 73 rotations per minute
• 18 rotations per minute
• 810 rotations in 10 minutes

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Janet used 155 beads to create 5 necklaces. What is the constant of proportionality of beads per necklace

• 31

• 775

• 160

• 150

Tags

CCSS.7.RP.A.2B

If Dana makes 18 calls in 6 hours, how many calls does she make in 1 hour?

• 5
• 2
• 6
• 3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If there are 45 seats in 9 rows, how many seats are there in 1 row?

• 5
• 8
• 9
• 2

Tags

CCSS.3.OA.A.3

 Is this table proportional or non-proportional?

• Proportional
• Non-Proportional
• 4
• C.O.P.

Tags

CCSS.7.RP.A.2B

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

• Proportional
• Not Proportional

Tags

CCSS.7.RP.A.2A

Does the table represent a proportional relationship?

• Yes.
• No.

Tags

CCSS.7.RP.A.2A

Which graph is non-proportional?

• A
• B
• C
• D

Tags

CCSS.7.RP.A.2D

Does this graph represent a proportional relationship?  

• No, because it doesn't pass through the origin.
• Yes, because it doesn't pass through the origin.
• Yes, because it intersects the y axis.
• No, because it intersects the x axis.

Tags

CCSS.7.RP.A.2D

Is this graph proportional?

• Yes
• No

Tags

CCSS.7.RP.A.2D