Concept explainers
To calculate:To find the percent that shopper will save by buying the DVD player during the sale
Answer to Problem 7.6MPS
Explanation of Solution
Given information:An ad for a portable DVD player was listed in newspaper
Formula used:
Percent of change is calculated as
Calculation:
Advertisement is given as below
Original number
New price
Percent saved is calculated as
Conclusion:
Hence,
Chapter SH Solutions
Pre-Algebra Student Edition
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