Q&A #5442

Teachers' Lounge Discussion: Percentage of change

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From: cynthia frizzell

To: Teacher2Teacher Public Discussion
Date: 2003031516:50:32
Subject: re: percentage of change

I have some problems that im not sure how to do. please email with
 ex1.) The original amount is $100. The later amount was $94.  
        a. Did the amount increase of decrease?
        b. What was the amount of increase or decrease?
        c. What was the percent of increase or decrease?

ex2.) What number increase by 40% equals 14? 

ex.3) Find the final price  
    a.) stereo: $345.00    discount: 12%

 *** Please explain how to do these problems maybe some steps or
something will help thanks...

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