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<p>Book digitized by Google from the library of Harvard University and uploaded to the Internet Archive by user tpb.
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<br>Subjects: sum; cost; equal; cents; times; decimal; interest; number; units; root; square root; convex surface; selling price; cube root; equal parts; apples cost; contained times; common fractions; principal unit; literal quantities</div>
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Middlesex Alfred Bailey</div>
Internet Archive identifier