Efficiency Arithmetic: Advanced, Book 3

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Atkinson, Mentzer, 1917 - Arithmetic - 314 pages
Designed for pupils of the seventh and eighth grades, this textbook combines fundamental operations, decimal, and fraction drills with common life applications.

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Page 281 - Measures of Length. 10 millimeters (mm.) 1 centimeter (cm.) 10 centimeters 1 decimeter (dm.) 10 decimeters 1 meter (m.) 10 meters 1 dekameter (Dm.) 10 dekameters 1 hectometer (Hm.) 10 hectometers 1 kilometer (Km.) 10 kilometers 1 myriameter (Mm.) 1181.
Page 181 - An Act to provide for the establishment of Federal reserve banks, to furnish an elastic currency, to afford means of rediscounting commercial paper, to establish a more effective supervision of banking in the United States, and for other purposes.
Page 180 - That banks with a capital of not less than fifty thousand dollars may, with the approval of the Secretary of the Treasury, be organized in any place the population of which does not exceed six thousand inhabitants.
Page 301 - The first and last terms of a proportion are called the extremes, and the two middle terms are called the means.
Page 146 - After remarking that the mathematician positively knows that the sum of the three angles of a triangle is equal to two right angles...
Page 301 - In any proportion, the product of the means is equal to the product of the extremes.
Page 307 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.
Page 78 - An individual sold two gold pencils, at $6 each ; on one he gained 20$, and on the other he lost 20$. Did he gain or lose, and how much ? 14.
Page 142 - The area of a parallelogram is equal to the product of its base and its height: A = bx h.

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