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-Dominant- [34]
2 years ago
12

In 2009, Jennifer made $11.50 an hour, and in 2010, she made $12.75 an hour. What is the percent of change in Jennifer’s pay per

hour from 2009 to 2010?
Show your work
(explain step by step)
Mathematics
2 answers:
vivado [14]2 years ago
5 0
<h3>Change in pay :-</h3>

=12.71-11.50

= 1.25

<h3>=>Percentage of change </h3>

= \frac{1.25}{11.50}×100%

<h3>= 10.87 % </h3>
PolarNik [594]2 years ago
3 0

Answer:

  • 10.87%

Step-by-step explanation:

<u>Change in pay:</u>

  • 12.75 - 11.50 = 1.25

<u>Percent of change:</u>

  • 1.25/11.50*100% = 10.87% (rounded)
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klio [65]

Before you start working on this problem, make sure you know
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Tool #1:  37-1/2 percent means 0.375

Tool #2:  In math problems, "of" almost always means "times".

====================================

Your question says

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Now grab your pencil or your calculator, and find the value of that
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To check your answer (find out whether it's correct):

Do exactly what the question says.

Multiply (0.375) times (your answer).  If you get 36,
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