Proportional Relationships Quiz

Kenny is practicing for a typing test to obtain a job as a paralegal. The number of words he can type is proportional to the number of minutes. If the test is 18 minutes long, how many words will Kenny be able to type? (click on table A)

(a)  

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7.RP.1

What number is missing in the table? (click on table A)

(a)  

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7.RP.1

Which number represents k, the constant of proportionality? (click on table A)

• 120

• 60

• 40

• 12

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7.RP.1

Kenny types 280 words. How long did he type for? (click on table A)

• 4

• 5

• 6

• 7

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7.RP.1

During the fall a pumpkin patch advertises four pumpkins for $11.00. Which equation below represents this proportional relationship?

• y = 4 / 11 x

• y = 2.75x

• y = 0.36x

• 11y = 4x

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7.RP.2

Determine if the following situation is proportional or non-proportional: The state fair charges $5.00 for admission and then $0.50 per ride ticket.

• proportional

• non-proportional

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7.RP.2

A movie theater has increased their ticket prices. They are shown in the graph. The graph shows the proportional relationship of the cost of movie tickets. Using the graph determine the constant of proportionality, k. (click on graph)

(a)  

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7.RP.2

A movie theater has increased their ticket prices. They are shown in the graph. If the movie theater seats 328 people, what is the maximum amount of money the theater can bring in during a showing? (click on graph)

(a)  

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7.RP.2

7.RP.1

A movie theater has increased their ticket prices. They are shown in the graph. What does the ordered pair (1, 12) represent in this situation? (click on graph)

• The price of one ticket is $12.00.

• The price of 12 tickets is $1.00.

• The price of a ticket is 1/12.

• The price of 12 tickets is $12.00.

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7.RP.2

7.RP.1

Which of the following graphs does NOT represent a proportional relationship?

• 
• 
• 

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7.RP.2