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A customer pay 18 for a DVD that originally cost 20. What is the percent decrease in the cost of the DVD
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A customer pay 18 for a DVD that originally cost 20. What is the percent decrease in the cost of the DVD

User CRUSADER
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The discount is $2. 2/20 is 0.1 or 1/10 which as a percentage would be 10%. The discount of $2 is 10% off.

User Vikram Thakur
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