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" If the numerator and denominator of a fraction be multiplied by the same number, the value of the fraction is not altered. "
Algebra - Página 48
de Isaac Todhunter - 1860
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Shorter Course in Algebra

George Albert Wentworth - 1886 - 284 páginas
...с both terms of oc the fraction -, o and, conversely, - is obtained by dividing by с both terms I. If the numerator and denominator of a fraction be...number, the value of the fraction is not altered. II. If the numerator and denominator be divided by the same number, the value of the fraction is not...
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A Grammar Shcool Arithmetic

George Albert Wentworth - 1886 - 392 páginas
...LOWEE TEEMS. 115. If the numerator and denominator of a fraction be both multiplied or both divided by the same number, the value of the fraction is not altered. J ii 1 ii I ii I ii I ii lff CDEF Thus, if the line AB be divided into 5 equal parts at the points...
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Examinations Papers

1886 - 610 páginas
...will it lose half an hour by stoppages ? 10. Shew that if the numerator and denominator of a vulgar fraction be multiplied by the same number the value of the fraction remains unaltered. GEOGBAPHY. The Board of Examiners. 1. What is the difference between Physical Geography...
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Shorter Course in Algebra

George Albert Wentworth - 1888 - 268 páginas
...both terms of be the fraction j , b and, conversely, - is obtained by dividing by с both terms I. If the numerator and denominator of a fraction be multiplied by the ваше number, the value of the fraction is not altered. II. If the numerator and denominator be...
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A High School Arithmetic (Wentworth & Hill's Practical Arithmetic)

George Albert Wentworth - 1888 - 392 páginas
...respectively. 259. If the numerator and denominator of a fraction be both multiplied or both divided by the same number, the value of the fraction is not altered. Thus, if the line AB be divided into 5 equal parts at the points C, D, E, and F, then AFia $ of AS....
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An Academic Arithmetic for Academies, High and Commercial Schools

Webster Wells - 1893 - 382 páginas
...by multiplying both numerator and denominator by 2. Hence, if both numerator and denominator of any fraction be multiplied by the same number, the value of the fraction is not changed. 94. 1. Reduce $, ^, and \^ to their least common denominator. By Art. 73, the LC М. of 6,...
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An Elementary Arithmetic

George Albert Wentworth - 1893 - 242 páginas
...6, 9, and 24. 5. 15 and 25. 10. 32, 36, and 56. SIMILAR FRACTIONS. If both terms of a fraction are multiplied by the same number, the value of the fraction is not altered. * By this operation the number of parts is increased, and the size of<J . the parts is decreased, at...
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Higher Book

William Seneca Sutton - 1896 - 342 páginas
...been multiplied by 8. (See 60.) 288 H- 5 = 57$. The analysis and process are based on 102 (5). If both numerator and denominator of a fraction be multiplied...the same number, the value of the fraction is not changed. 8 is used as the multiplier in order to reduce the dividend to the same fractional unit as...
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On the Study and Difficulties of Mathematics

Augustus De Morgan - 1898 - 316 páginas
...result. The most important property of a fraction is, that if both its numerator and denominator are multiplied by the same number, the value of the fraction is not altered ; that is, § is the same as ££, or each part is the same when we divide 12 inches into 20 parts,...
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New School Algebra

G. A. Wentworth - 1898 - 422 páginas
...the numerator and denominator of a fraction are both multiplied by the same number, or both divided by' the same number, the value of the fraction is not altered. Reduction of Fractions to their Lowest Terms. 158. A fraction is in its lowest terms when the numerator...
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