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" Multiply the numerators together for a new numerator, and the denominators together for a new denominator. "
Practical and Mental Arithmetic on a New Plan - Σελίδα 118
των Roswell Chamberlain Smith - 1852
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An Introduction to Algebra upon the Inductive Method of Instruction

Warren Colburn - 1844 - 280 σελίδες
...as much, that is, *L£. 6a That is, -i X 4- = r^o 6 on Hence, to multiply one fraction ly another, multiply the. numerators together for a new numerator,...and the denominators together for a new denominator. Arith. Art. XVII. 3c J 3ad 2m bj 6cm 3am 24. Multiply 25. Multiply 26. What is 27. What is 28. Multiply...

Elements of Algebra: Being an Abridgment of Day's Algebra, Adapted to the ...

James Bates Thomson - 1844 - 266 σελίδες
...part of a is -. This taken 3 times is -+-+-=^. 4444 130. Hence, to multiply a fraction by a fraction, Multiply the numerators together for a new numerator,...and the denominators together for a new denominator. « IJT i.. i 3o • . (/ • Sir/ 1. Multiply—into Ans. c 1m 2cm 2. Multiply g±J into 4 *. . 1 -...

Introduction to The National Arithmetic, on the Inductive System: Combining ...

Benjamin Greenleaf - 1844 - 204 σελίδες
...£ = fi — •fa Ans. yzed in the same manner as in compound fractions. Hence the following RULE. Multiply the numerators together for a new numerator,...and the denominators together for a new denominator ; then reduce the fraction to its lowest terms. 32. Multiply I by ft. Ans. ft. OPERATION. CANCELLED....

An Introduction to Algebra upon the Inductive Method of Instruction

Warren Colburn - 1844 - 280 σελίδες
...6 dod bd o times as much, tliat is, ^. oa Hence, <o multiply one fraction by another, multiply tJie numerators together for a new numerator, and the denominators together for a new denominator. Arith. Art. XVII. 2a'by *. 4 » 2 a * 28. Multiply 24. Multiply 25. Multiply 2G. What is 27. What is...

Elements of Algebra: Being an Abridgment of Day's Algebra, Adapted to the ...

James Bates Thomson - 1844 - 272 σελίδες
...-+?+-=—. 4444 130. Hence, to multiply a fraction by a fraction, Multiply the numerators togither for a new numerator, and the denominators together for a new denominator. i HT u- i 36 . . d , 3bd 1. Multiply — into -- Ans. -- c '2m 2. Multiply^ into ym — 2 3. Multiply...

An Elementary Treatise on Algebra: Designed to Facilitate the Comprehension ...

Ormsby MacKnight Mitchel - 1845 - 308 σελίδες
...not involving q. Hence, we find -X-= — , or this ba bd RULE. To multiply one fraction by another, multiply the numerators together for a new numerator,...and the denominators together for a new denominator. 120. The last operation to be performed on fractions is division, which we will now examine. Beginning,...

Smith and Duke's The American Statistical Arithmetic: Designed for Academies ...

Francis Henney Smith - 1845 - 300 σελίδες
...common divisor. CASE IV. "77* To reduce a compound fraction to its equivalent simple one — RULE. Multiply the numerators together for a new numerator,...and the denominators together for a new denominator. EXAMPLE. 1. Reduce | of ^ to an equivalent simple fraction. 3X5 Here we multiply the numerators 3 and...

The American Statistical Arithmetic: Designed for Academies and Schools

Francis Henney Smith - 1845 - 710 σελίδες
...common divisor. CASE IV. Y1?* To reduce a compound fraction to its equivalent simple one — RULE. Multiply the numerators together for a new numerator,...and the denominators together for a new denominator. EXAMPLE. 1. Reduce j of $ to an equivalent simple fraction. 3X5 4X7=" ^ Here we multiply the numerators...

The first principles of algebra, for the use of the boys of the Royal ...

Admiralty - 1845 - 152 σελίδες
...xy=— , or x. У У . To multiply two fractions together. 45. Ri.!c.- -Multiply the numei-ators to^ for a new numerator, and the denominators together for a new denominator. Thus — x -T = -ryb by — =m, then (Art. 44) x=.my a -r=n, then (Art. 44) a=nb By multiplying the...

Practical Arithmetic, Uniting the Inductive with the Synthetic Mode of ...

James Bates Thomson - 1846 - 354 σελίδες
...denominator. (Art. 123.) Operation. fx]|=T65, or f. Ans. Hence, 1 35. To multiply a fraction by a fraction. Multiply the numerators together for a new numerator,...and the denominators together for a new denominator. OBs. It will be seen that the process of multiplying one fraction by another, is precisely the same...




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