Ratios and Proportions

• 3
• 5.3
• 1.08
• 27

Tags

CCSS.7.RP.A.2B

Solve the proportion.

• n=6

• n=24

• n=7

• n=8

Tags

CCSS.7.RP.A.2B

Find the Unit Rate: 45 cars in 9 days

• 9 cars per day

• 5 cars per day

• 7 cars per day

• 6 cars per day

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

• yes

• no

Tags

CCSS.7.RP.A.2A

• yes

• no

Tags

CCSS.7.RP.A.2A

A map has a scale of 1 inch=25 miles. The map shows two cities 9 inches apart. How many miles are the cities apart?

• A) 275 miles

• B) 190 miles

• C) 325 miles

• D) 225 miles

Tags

CCSS.6.RP.A.3B

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

In the equation y = 14x, what is the constant of proportionality?

• y

• x

• 14

Tags

CCSS.7.RP.A.2B

Which of these describes the unit rate?

• unit of measure

• fraction with a numerator of one

• fraction with a denominator of one

• proportion

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Find the unit rate of 40 meters in 16 seconds

• 0.4 meters per second

• 0.4 seconds per meter

• 2.5 meters per second

• 640 meters per second

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2