IM.G7.U4.Vocabulary Flashcard

Front

What is the term for the amount by which a value increases as a percentage?

Back

Percent Increase

Tags

CCSS.6.RP.A.3C

Front

What is the term for the amount by which a value decreases as a percentage?

Back

Percent Decrease

Tags

CCSS.6.RP.A.3C

Front

What do we call an additional amount of money we pay based on a percentage of what we purchase?

Back

Sales Tax

Tags

CCSS.6.RP.A.3C

Front

What is the term for the amount of something per one of something else?

Back

Unit Rate

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the number that represents the relationship between two proportional values?

Back

Constant of Proportionality

Tags

CCSS.7.RP.A.2B

Front

How do you calculate Percent Increase?

Back

(New Value - Original Value) / Original Value x 100%

Tags

CCSS.6.RP.A.3C

Front

How do you calculate Percent Decrease?

Back

(Original Value - New Value) / Original Value x 100%

Tags

CCSS.6.RP.A.3C

Front

What is the formula for calculating Sales Tax?

Back

Sales Price x Sales Tax Rate

Tags

CCSS.6.RP.A.3D

Front

What is the relationship between Unit Rate and ratios?

Back

Unit Rate is a ratio that compares a quantity to one unit of another quantity.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the significance of the Constant of Proportionality in a proportional relationship?

Back

It is the constant factor that relates two proportional quantities.

Tags

CCSS.7.RP.A.2B