Ratios & Percents Vocabulary

What is the constant of proportionality in a proportional relationship?

• The number that is added to each value

• The number that is divided by each value

• The number that each value is multiplied by

• The sum of all the values in the relationship

Tags

CCSS.7.RP.A.2B

What are equivalent ratios?

• Ratios that can be multiplied by different numbers to get the same result

• Ratios that have the same sum

• Ratios that can be multiplied by the same number to get the numbers in the second ratio

• Ratios that have the same difference

Tags

CCSS.6.RP.A.3A

What does the origin represent in a coordinate plane?

• The point where the x-axis and y-axis are at their maximum values

• The point where the x-axis and y-axis intersect at zero

• The point where the x-axis and y-axis have different values

• The point where the x-axis and y-axis are at their minimum values

Tags

CCSS.6.NS.C.6B

What is a percentage?

• A rate per 10

• A rate per 1000

• A rate per 100

• A rate per 1

How is a percentage decrease expressed?

• As a percentage of the increased amount

• As a percentage of the starting amount

• As a percentage of the total amount

• As a percentage of the decreased amount

Tags

CCSS.6.RP.A.3C

How is a percentage increase expressed?

• As a percentage of the decreased amount

• As a percentage of the total amount

• As a percentage of the increased amount

• As a percentage of the starting amount

Tags

CCSS.6.RP.A.3C

What does percent error describe?

• The error expressed as a percentage of the estimated amount

• The error expressed as a percentage of the actual amount

• The error expressed as a percentage of the average amount

• The error expressed as a percentage of the total amount

Tags

CCSS.6.RP.A.3C

What is a proportion?

• A comparison of a data set to the whole population

• A comparison of a data set to the fraction of the data in a different category

• A comparison of a data set to the fraction of the data in a given category

• A comparison of a data set to the total number of data points

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is a proportional relationship?

• A relationship where values are added to get the values for the other quantity

• A relationship where values are divided to get the values for the other quantity

• A relationship where values are subtracted to get the values for the other quantity

• A relationship where values for one quantity are each multiplied by the same number to get the values for the other quantity

Tags

CCSS.7.RP.A.2A

What is a unit rate?

• A rate per 10

• A rate per 100

• A rate per 1

• A rate per 1000

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2