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Linear Algebra 16 Online
OpenStudy (anonymous):

Health Club Membership In 2010, the number of Americans who were members of a health club was 45.3 million. This was an increase of 119% from the number of health club members in 1990. How many Americans were health club members in 1990?

OpenStudy (anonymous):

\[members*(119\%)=45.3(million)\]\[members=\frac{45.3m}{1.19}=38.067(million)\]

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