The Werner Arithmetic: Oral and Written, Βιβλίο 3American Book Company, 1898 - 290 σελίδες This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant. |
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... inches ) . It is undoubtedly true that the mature mind ordinarily conceives of number in its aggregative aspect . It is the mathematician only who habitually thinks of number as ratio . 3. Arithmetic and Algebra treat of measured ...
... inches increased by 5 inches is equal to 11 inches . One may also think the 6 or the 5 or the 11 as the ratio of a certain magnitude to the standard of measurement . NOTE 2. - Strictly speaking , number is ratio and , from its very ...
... inches in 7. A framed picture , on the inside of the frame , is 18 in . by 22 in .; the frame is 4 inches wide . the outside perimeter of the frame ? 8 . Think of two fields : one is 9 rd . by 16 rd .; the other is 12 rd . by 12 rd ...
... inches 24 inches long and 15 inches wide . How thick is the 9. How many square inches of surface in the so scribed in problem 8 ? 10. How many inches in the perimeter of the large of the solid described in problem 8 ? PROPERTIES OF ...
... inches long . Make the angle b , 45 ° . Prove your work by measuring the angle c which should be an angle of degrees . Observe that if two angles of any triangle and the length of the included side * are given , the triangle may be ...