Inequality Wars  
Common Core Math Alignment: 7.EE.4. Use variables to represent quantities in a realworld or mathematical problem, and construct simple equations and inequalities to solve problems by reasoning about the quantities.
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50% (250 x 350) 
75% (375 x 525) 
100% (500 x 700) 
150% (750 x 1050) 
200% (1000 x 1400) 
300% (1500 x 2100) 