Proportions & Unit Rate

In a school the ratio of boys to girls is 3 : 6. Which table represents this same 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 recorded in the table.

• (5, 43)

• (10, 95)

• (11, 20)

• (12, 50)

Tags

CCSS.6.RP.A.3B

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 the table?

• 36

• 28

• 24

• 20

Tags

CCSS.6.RP.A.3B

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

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

The table lists the money Sarah earned for babysitting. Fill in the miss number to compete the table.

• 6

• 7

• 8

• 9

Tags

CCSS.6.RP.A.1

CCSS.6.EE.B.5

CCSS.6.EE.B.7

CCSS.6.RP.A.3

The table lists the money Sarah earned for babysitting. Fill in the miss number to compete the table and identify the unit rate.

• $0.15 per hour

• $21 per hour

• $12 per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

The table below shows the distance a car travels over time.

How many miles does the car travel each hour?

• 88

• 180

• 45

• 92

Tags

CCSS.6.RP.A.3B

Kim’s favorite snack mix contains peanuts and plain chocolate bites. She has been experimenting with different recipes. Which of the mixtures could she use to show a proportional relationship of 4:1?

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Tags

CCSS.7.RP.A.2A

Choose the scenarios that represent a proportional relationship.

• One giant pizza feeds 3 people.

• Mr. Johnson is paid $4.75 per hour, plus a $20 bonus.

• You dig a hole that is 3 feet deep for every 5 feet of tree height.

• A jogger runs and burns 93 calories per mile

• Jane went bowling, it cost $1.50 for the shoes and $2.50 per game

Tags

CCSS.7.RP.A.2A

Which table represents the same proportional relationship as the give ordered pairs?

{ (3,6), (4,8), (7, 14) }

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Tags

CCSS.7.RP.A.2B