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Self-paced homework assignment

 
 
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Re: Self-paced homework assignment
by Areteem Institute - Saturday, 3 December 2016, 1:31 PM
 

To answer the original problem: the price increase is $1.32-1.10=0.22$.  This amount is $20\%$ of the original price $1.10$ ($0.22\div 1.10 = 0.2 = 20\%$), therefore it is a $20\%$ increase.