6.PFA.2 Recap Unit Rate/Proportions

The ratio of y to x in a proportional relationship is 20 : 4. Which table correctly shows this proportional relationship?

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A movie theater charges $9.50 per ticket. The table shows the number tickets and total cost. Assuming that the rate of the movie tickets does not change, identify the pair of values that could be added to the table.

• (5, 43)
• (10, 95)
• (11, 20)
• (12, 50)

Mr. Jones’ truck can drive 4.5 miles on one gallon of gas. Mr. Jones made a table to show how far the truck can travel on a tank of gas. What number is missing from Mr. Jones' table?

• 32
• 36
• 40
• 12.5

A store has a sale. You can purchase 3 pairs of socks for $12. Which ratio best describes unit rate?

• $12 : 1
• $9 : 1
• $4 : 1
• $3 : 1

The table below shows the distance a car travels over time. How many miles does the car travel each hour?

• 88
• 180
• 45
• 92

Mr. Charles Bakery is selling pastries. The table below shows how many pastries Mr. Charles Bakery has sold and the cost. What is the missing value from Mr. Charles' table?

• 5
• 6
• 7
• 8

Choose ALL of the scenarios that represent a proportional relationship.

• For each large pizza that is ordered, three people will eat.
• Jack is planting a tree. He wants to dig a hole that is 3 feet deep for every 5 feet of tree height.
• A jogger runs and burns 93 calories per mile.
• James can type 75 words per minute.
• Mr. Johnson is paid $4.75 per hour, plus a $20 bonus.

Which of the following graphs show a proportional relationship? Select ALL.

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Which graph best represents the relationship in the table? https://talkandcomment.com/p/54b6ed83df7dc7fa17e5ed11 (voice note)

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