SOLUTION: You receive a 7 percent cut in pay one year, followed by a 10 percent increase the following year? What is the overall percent increase or decrease over the two years? I tried to a

Algebra ->  Percentage-and-ratio-word-problems -> SOLUTION: You receive a 7 percent cut in pay one year, followed by a 10 percent increase the following year? What is the overall percent increase or decrease over the two years? I tried to a      Log On


   



Question 918526: You receive a 7 percent cut in pay one year, followed by a 10 percent increase the following year? What is the overall percent increase or decrease over the two years? I tried to add negative 7 by 10 percent, which got me the answer of 3 percent. Am I right, or did I miss a step?
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
A convenient annual pay is $100 ( or any number )
7% cut would leave you with:
+100+-+.07%2A100+=+93+
$93
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The next year, a 10% increase leaves you with:
+93+%2B+.1%2A93+
+93+%2B+9.3+=+102.3+
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The amount of increase is:
+102.3+-+100+=+2.3+
The % increase is:
+2.3+%2F+100+ or 2.3%