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Algebra 21 Online
OpenStudy (anonymous):

Ralph is 3 times as old as Sara. In 4 years, Ralph will be only twice as old as Sara will be then. Find Ralph's age now. Ralph's age is _____.

OpenStudy (anonymous):

If you have multiple choice that would be great, but my guess is that Sara was 4 years old, which would make Ralph 12 years old. In 4 years, Ralph would be 16, and Sara would be 8, which is half of 16.

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