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" ... multiplying or dividing both the numerator and denominator by the same number, does not alter the value of the fraction. "
Higher Arithmetic: Or, The Science and Application of Numbers; Combining the ... - Σελίδα 314
των James Bates Thomson - 1847 - 422 σελίδες
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The Williams & Rogers Mental Arithmetic ...

James M. Cook - 1897 - 216 σελίδες
...numerator and denominator. I. Reduce ^ to its lowest terms. SOLUTION. — Dividing both terms of a fraction by the same number does not alter the value of the fraction (Prin. 6); hence, we divide both numerator and denominator by 3 and obtain J. As these terms, 3 and...

A Treatise on Bookkeeping and Stenography ...

International Correspondence Schools - 1899 - 650 σελίδες
...which corresponds exactly to a fraction having a mixed number for a denominator. Since multiplying both numerator and denominator by the same number does not alter the value of the fraction, it follows that the method is correct. 52. Instead of retaining the lower units, the preceding number...

An Elementary Course of Instruction for Mine Foremen and Pit Bosses

Floyd Davis - 1900 - 148 σελίδες
...dividing the denominator multiplies the fraction. Multiplying or dividing both terms of the fraction by the same number does not alter the value of the fraction. Hence it follows that any change in the numerator produces a like change in the value of the fraction,...

The Teacher at Work: A Manual of Suggestions and Directions for Public ...

Wilbur H. Bender - 1902 - 280 σελίδες
...should help and should be used in fractions as the basis for the statement that, "multiplying both numerator and denominator by the same number does not alter the value of the fraction." In division of decimals the same thing is used when dividend and divisor are multiplied by such a number...

Essentials of Arithmetic

David Martin Sensenig, Robert Franklin Anderson - 1902 - 376 σελίδες
...units as before, but each will be three times as great. 129. PRIN. Multiplying both terms of a fraction by the same number does not alter the value of the fraction. Thus, f = f£~, or yf , because multiplying the numerator by 3 multiplies the value of the fraction...

New Commercial Arithmetic

John Henry Moore - 1904 - 404 σελίδες
...multiplying the denominator divides the fraction. 3. Multiplying or dividing both the numerator or denominator by the same number does not alter the value of the fraction. REDUCTION OF FRACTIONS 220. The process of changing the form without changing the value of fractions...

New York Teachers' Monographs, Τόμος 7

1905 - 608 σελίδες
...developed and applied. GCD developed. Circles divided to show that division of the numerator and the denominator by the same number does not alter the value of the fraction. Definitions : multiple, LCM, factor, prime factor, divisor, GCD Measures : review Cubic Measure, Develop...

New Commercial Arithmetic

John Henry Moore - 1907 - 432 σελίδες
...multiplies the fraction. 2. Dividing the numerator or multiplying the denominator divides the fraction. 3. Multiplying or dividing both the numerator and denominator...same number does not alter the value of the fraction. REDUCTION OF FRACTIONS 220. The process of changing the form without changing the value of fractions...

Essentials of Arithmetic, Oral and Written

John William McClymonds, David Rhys Jones - 1907 - 390 σελίδες
...dividing both dividend and divisor by the same number ? Multiplying or dividing both terms of a fraction by the same number does not alter the value of the fraction. 11. Change the form of the following without changing their value: f, &, f, ft, £, ££, f#, &. 12....

First-year Mathematics for Secondary Schools

George William Myers, William Rockwell Wickes, Ernst Rudolph Breslich, Ernest Leroy Caldwell, Harris Franklin MacNeish, Ernest August Wreidt - 1909 - 388 σελίδες
...not alter the volиe of the fraction. Dividing both the numerator and the denominator of a fraction by the same number does not alter the value of the fraction. Fractions having the same denominator are added or subtracted by dividing the sum or the difference...




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