The Normal Union Arithmetic: Graded Course, Μέρος 3Sower, Potts & Company, 1877 - 429 σελίδες |
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Σελίδα 225
... PROPORTION . MENSURATION . Ratio , 316 Mensuration of Surfaces , 403 • Simple Proportion , 318 The Triangle , 404 Compound Proportion , 323 The Quadrilateral , · 405 • Partitive Proportion , 326 The Circle , 406 Conjoined Proportion ...
... PROPORTION . MENSURATION . Ratio , 316 Mensuration of Surfaces , 403 • Simple Proportion , 318 The Triangle , 404 Compound Proportion , 323 The Quadrilateral , · 405 • Partitive Proportion , 326 The Circle , 406 Conjoined Proportion ...
Σελίδα 228
... Proportion , and other arrange- ments have been determined by the same principle . THE REASONING . — All reasoning is comparison . A comparison re- quires a standard , and this standard is the fixed , the axiomatic , the known . The law ...
... Proportion , and other arrange- ments have been determined by the same principle . THE REASONING . — All reasoning is comparison . A comparison re- quires a standard , and this standard is the fixed , the axiomatic , the known . The law ...
Σελίδα 229
... Proportion . 4th . The Analytic and Synthetic methods of developing Involution and Evolution , the greater attention to Involution as a preparation to Evolution , a new method of cube root , etc. 5. Great number and variety of problems ...
... Proportion . 4th . The Analytic and Synthetic methods of developing Involution and Evolution , the greater attention to Involution as a preparation to Evolution , a new method of cube root , etc. 5. Great number and variety of problems ...
Σελίδα 314
... commission , and reduced the amount of the invoice to United States money , 45 per cent . of the nearest exact number of dollars will be the duty . INTRODUCTION TO RATIO AND PROPORTION . MENTAL EXERCISES . 1. 314 NORMAL UNION ARITHMETIC .
... commission , and reduced the amount of the invoice to United States money , 45 per cent . of the nearest exact number of dollars will be the duty . INTRODUCTION TO RATIO AND PROPORTION . MENTAL EXERCISES . 1. 314 NORMAL UNION ARITHMETIC .
Σελίδα 315
... proportion . 19. What proportion can we derive from the two ratios 40 to 8 and 60 to 12 ? 20. How many numbers do we have in a proportion ? How many ratios ? Are the ratios equal or unequal ? 21. The equality of two ratios may be ...
... proportion . 19. What proportion can we derive from the two ratios 40 to 8 and 60 to 12 ? 20. How many numbers do we have in a proportion ? How many ratios ? Are the ratios equal or unequal ? 21. The equality of two ratios may be ...
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acres altitude annual annuity Arithmetic arithmetical series bank barrels base bill bought broker brokerage Brooks's cent centiare centimeters commission common difference compound interest cost cube root cubic decasteres decimal decimeters diameter discount divided dividend dollars draft endowment policy exchange feet final value find the amount find the interest find the rate francs frustum gain geometrical series give given gold grams hectoliter hence income indorser invested July 12 last term liters loan loss MENTAL EXERCISES merchant meters method Metric System months multiply number equals number of terms OPERATION paid par value payable payment percentage Philadelphia pound premium present worth principal proceeds profit proportion ratio received rods Rule Rule.-I selling shares slant height sold SOLUTION SOLUTION.-If square root steres subtract term of credit trial divisor Write WRITTEN EXERCISES yard
Δημοφιλή αποσπάσματα
Σελίδα 406 - A circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within called the center.
Σελίδα 346 - Multiply each payment by its term of credit, and divide the sum of the products by the sum of the payments ; the quotient will be the average term of credit.
Σελίδα 216 - No person shall detain any book longer than four weeks from the time of its being taken from the Library, if notified that the same is wanted by another member, under a penalty of five cents per day, and no volume shall be detained longer than three months at one time under the same penalty. The Librarian shall have power by order of the Library Committee to call in any volume after it has been retained by a member for ten days. On or before the first Wednesday in May, all books...
Σελίδα 216 - The Library Committee shall divide the books and other articles belonging to the Library into three classes, namely, (a) those which are not to be removed from the building ; (b) those which may be taken only by written permission of three members of the committee; (c) those which may circulate under the following rules. Members shall be entitled to take from...
Σελίδα 306 - Congress assembled, that the value of foreign coin as expressed in the money of account of the United States shall be that of the pure metal of such coin of standard value ; and the values of the standard coins in circulation of the various nations of the .world shall be estimated annually by the Director of the Mint, and be proclaimed on the first day of January by the Secretary of the Treasury.
Σελίδα 318 - In any proportion, the product of the means equals the product of the extremes.
Σελίδα 216 - ... sum fixed by the Library Committee. No person shall lend any book belonging to the Institute, excepting to a member, under a penalty of one dollar for each offence. The Library Committee may allow members to take more than the allotted number of books upon a written application, and may also permit other persons than members to use the Library under such conditions as they may impose. No person shall detain any book longer than four weeks...
Σελίδα 253 - Stock is Above Par, or at a premium or advance, when it sells for more than its nominal value.
Σελίδα 242 - A picture-dealer sold two pictures for $120 each; on one he gained 25$, and on the other he lost 25$ ; what was his gain or loss?
Σελίδα 412 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.