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" Multiply the numerators together for a new numerator, and the denominators together for a new denominator. "
The Youth's Assistant in Theoretic and Practical Arithmetic: Designed for ... - Page 93
by Zadock Thompson - 1838 - 164 pages
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An Introduction to Algebra: Being the First Part of a Course of Mathematics ...

Jeremiah Day - Algebra - 1847 - 332 pages
...repeated, by multiplying the numerator. We have then the following rule : 155. To MULTIPLY FRACTIONS, MULTIPLY THE NUMERATORS TOGETHER, FOR A NEW NUMERATOR,...THE DENOMINATORS TOGETHER, FOR A NEW DENOMINATOR. Ex. 1. Multiply — mto- — Product - — c 2m 2cm r , , „ , . , 3o . d , 3bd 2. Multiply -?—...
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Higher Arithmetic: Or, The Science and Application of Numbers; Combining the ...

James Bates Thomson - Arithmetic - 1847 - 422 pages
...198.) Solution. — Xs-=-?l, or -fa dollars, Ans. Hence, 219. To multiply a fraction by a fraction. Multiply the numerators together for a new numerator,...and the denominators together for a new denominator. OBS. 1. It will be seen that the process of multiplying one fraction by another, is precisely the same...
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Higher Arithmetic: Or, The Science and Application of Numbers: Combining the ...

James Bates Thomson - 1847 - 422 pages
...198.) Solution. — Xf-=i--, or -fa dollars, Ans. Hence, 219. To multiply a fraction by a fraction. Multiply the numerators together for a new numerator,...and the denominators together for a new denominator. Oss. 1. It will be seen that the process of multiplying one fraction by another, is precisely the same...
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Vulgar and decimal fractions. By Jacob Abbott

Jacob Abbott - Arithmetic - 1847
...of •$, which is simply reducing a compound fraction to a simple one. This is done by multiplying the numerators together for a new numerator, and the denominators together for a new denominator. This is, therefore, the process in multiplication of fractions. In the following example, the result...
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Book-keeping, by single and double entry

Alexander Gordon Henderson - Bookkeeping - 1847 - 174 pages
...=f and =й, and subtracting 9 from 10, we have A. Fractions are multiplied together by multiplying the numerators together for a new numerator, and the denominators together for a new denominator. Thus to multiply H by I, we have = — - = — • by resolving 8 X о 24 12 the 8 into 2X4, and cancelling...
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A Theoretical and Practical Treatise on Algebra ...

Horatio Nelson Robinson - Algebra - 1848 - 320 pages
...product of .- by -. From the preceding investigation we draw the following rule to multiply fractions : RULE. Multiply the numerators together for a new numerator,...and the denominators together for a new denominator. NB When equal numeral factors, or the same literal terms appear in numerators and" denominators, they...
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Elements of Algebra: Being an Abridgment of Day's Algebra, Adapted to the ...

Jeremiah Day, James Bates Thomson - Algebra - 1848 - 252 pages
...0 , o Sa 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. QOEST. — What is meant by multiplying by a fraction ? Rule to multiply a fraction by a fraction ?...
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Higher Arithmetic; Or, The Science and Application of Numbers: Combining the ...

James Bates Thomson - Arithmetic - 1848 - 422 pages
...198.) Solution. — lX^—i^, or -fo dollars, Ans. Hence, 219. To multiply a fraction by a fraction. Multiply the numerators together for a new numerator,...and the denominators together for a new denominator. OBS. 1. It will be seen that the process of multiplying one fraction by another, is precisely the same...
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Ray's Algebra, Part First: On the Analytic and Inductive Methods of ..., Part 1

Joseph Ray - Algebra - 1848 - 240 pages
...Reduce both dividend and divisor to the form of a fraction; then invert the terms of the divisor, and multiply the numerators together for a new numerator,...and the denominators together for a new denominator. NOTE. — After inverting the divisor, the work maybe abbreviated, by canceling all the factors common...
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Book-keeping Rationalized: Adapted to All Kinds of Business, -personal and ...

George Nixon Comer - Accounting - 1873 - 168 pages
...and f = ^f, and subtracting 9 frim 10, we have ^. Fractions arc multiplicd together by multiplying the numerators together for a new numerator, and the denominators together for a new denominator. Thus, to multiply^ by J, we have xf -M=TTTby resolving the 8 into 2X4, and cancelling the 2's. In...
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