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 Βιβλία Βιβλία If the numerator and denominator of each fraction is multiplied (or divided) by the same number, the value of the fraction will not change. School Arithmetic: Primary Book - Σελίδα 216
των John Marvin Colaw, John Kelley Ellwood - 1900 - 271 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο ## The elements of arithmetic. [With] Key

...the fraction as the integer was divided into, thus §, g, -JJ, &c. are all equal to 1. When lioth the numerator and denominator of a fraction are multiplied...the same number, the value of the fraction is not altered ; thus, J is the same as |-, J, £, &c. where both numerator and denominator are multiplied... ## The principles of arithmetic. [Followed by] The principles of algebra

Wales Christopher Hotson - 1842
...divide a fraction by a given number . . 3 13 If both the numerator and denominator of a fraction be multiplied or divided by the same number, the value of the fraction is not altered . . . . 4 14 To express an integer as a fraction having a given denominator .. .. .. .. 5 15... ## The practical arithmetic

...derived from the ||, or |-. Consequently, if the numerator and denominator of the same fraction be cither multiplied or divided by the same number, the value of the fraction is neither increased nor decreased. 2. Reduce 2£ to an improper fraction. Here, as any number may be... ## Elements of Arithmetic and Algebra: For the Use of the Royal Military College

William Scott - 1844 - 500 σελίδες
...condition. It has been proved (Art. 25) that if the terms of any fraction are both multiplied or both divided by the same number, the value of the fraction is not changed ; and this principle has been applied to the reduction of fractions to the lowest terms (Art. 26).... ## Elements of Algebra: Embracing ... the Theory and Application of Logarithms ...

Davis Wasgatt Clark - 1844 - 346 σελίδες
...the consequent the denominator. Now it has been demonstrated that, if both terms of the fraction be multiplied or divided by the same number, the value of the fraction will not be affected Hence we infer, 1. If the terms of a ratio be multiplied or divided u^ same number,... ## Elements of Algebra: Embracing Also the Theory and Application of Logarithms ...

Davis Wasgatt Clark - 1846 - 358 σελίδες
...the consequent the denominator. Now it has been demonstrated that, if both terms of the fraction be multiplied or divided by the same number, the value of the fraction will not be affected. Hence we infer, 1. If the terms of a ratio be multiplied or divided by the same... ## Higher Arithmetic: Or, The Science and Application of Numbers; Combining the ...

James Bates Thomson - 1847 - 422 σελίδες
...contraction is evident from the principle, that if the numerator and denominator of a fraction are both divided by the same number, the value of the fraction is not altered. (Arts. 148, 191.) 19. Divide 18f by 6-f. Answer 3. 20. Divide i of f by f of -ft-. 23. Divide... ## Higher Arithmetic; Or, The Science and Application of Numbers: Combining the ...

James Bates Thomson - 1848 - 422 σελίδες
...contraction is evident from the principle, that if the numerator and denominator of a fraction are both divided by the same number, the value of the fraction is not altered. (Arts. 148, 191.) 19. Divide 18f by 6-f. Answer 3. QCEST.— 232. How divide fractions by... ## Higher Arithmetic, Or, The Science and Application of Numbers: Combining the ...

James Bates Thomson - 1848 - 422 σελίδες
...contraction is evident from the principle, that if the numerator and denominator of a fraction are both divided by the same number, the value of the fraction is not altered. (Arts. 148,191.) 19. Divide 18f by 6f. Answer 3. 20. Divide i of f by -f of -fy. 23. Divide... ## American Common-school Arithmetic ...

Rufus Putnam - 1849
...The value of a fraction is the quotient of its numerator divided by its denominator. 77. If both the numerator and denominator of a fraction are multiplied...divided by the same number, the value of the fraction will not be altered, (74.) Thus, ^=f| = ff== ¥ = S=Í = 4; and¿i = íf = T\ = Í=i. The numerator...