← All Standards

Grade 7

• Expressions & Equations

  • 7.EE.1
  • 7.EE.2
  • 7.EE.3
  • 7.EE.4.a
  • 7.EE.4

• Geometry

  • 7.G.1
  • 7.G.2
  • 7.G.4
  • 7.G.6

• The Number System

  • 7.NS.1.a
  • 7.NS.1.b
  • 7.NS.1.c
  • 7.NS.1.d
  • 7.NS.1
  • 7.NS.2.a
  • 7.NS.2.b
  • 7.NS.2.c
  • 7.NS.2.d
  • 7.NS.2
  • 7.NS.3

• Ratios & Proportional Relationships

  • 7.RP.1
  • 7.RP.2.c
  • 7.RP.2
  • 7.RP.3

• Statistics & Probability

  • 7.SP.1
  • 7.SP.2
  • 7.SP.3
  • 7.SP.4

CCSS Math Standard: 7.RP.2.c

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.

Math Project: What If I Bought Apple Stock Instead?

What if you had an original iPod and sold it compared to if you had bought the equivalent amount of Apple stock and sold that?