Common Core Sheets 

Ratios and Proportional Relationships 
Analyze proportional relationships and use them to solve realworld and mathematical problems. 
2. Recognize and represent proportional relationships between quantities. 
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. 
Example (Hover to Enlarge) 
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Each worksheet has 10 problems expressing a proportional relationship as an equation.


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