7th Grade Common Core: 7.RP.2c

Common Core Identifier: 7.RP.2c / Grade: 7

Curriculum: Ratios And Proportional Relationships: Analyze Proportional Relationships And Use Them To Solve Real-World And Mathematical Problems.

Detail: Represent proportional relationships by equations. For example, if total cost t is proportional to the number n of items purchased at a constant price p, the relationship between the total cost and the number of items can be expressed as t = pn.