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" Multiply the numerators together for a new numerator, and the denominators together for a new denominator. "
The Mechanic's Calculator, Or Workman's Memorial Book ... - Pàgina iv
per William Grier - 1832 - 300 pàgines
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The Young Algebraist's Companion ...: New Ed. To which is Added a Supplement ...

Daniel Fenning - 1802 - 274 pàgines
...numbers to improper fractions, and the compound to fimple fractions, the rule is, multiply the two numerators together for a new numerator, and the denominators together for a new denominator, and you have the product or anfwer ; •which, if it be an improper iraclion, reduce to a mixt number,...
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The Modern Preceptor ; Or, a General Course of Education, Volum 1

John Dougall - 1810 - 734 pàgines
...FRACTIONS. This operation consists in multiplying the numerators of the two given fractions into one another for a new numerator, and the denominators together for a new denominator to the product : thus iii multiplying j by £, the product of the numerators being 6, and that of the...
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The American Arithmetic: Adapted to the Currency of the United States ...

Oliver Welch - 1812 - 236 pàgines
...to improper fractions, .then invert the divisor (that is put the numerator for the denominator) and multiply the numerators together for a new numerator,...and the denominators together for a new denominator ; and the fraction thus found is the quotient required. Examples. 1 _ 1. Divide ^ by -• 6 8X 1 ~...
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Practical and Mental Arithmetic, on a New Plan, in which Mental Arithmetic ...

Roswell Chamberlain Smith - 1814 - 300 pàgines
...we derive the following . • > RULE. Q. How do you proceed to multiply one Traction by another T A. Multiply the numerators together for a new numerator...and the denominators together for a new denominator. AW«.— If the fraction be t mixed number, reduce it to an tmproper fractío» , roceed t» before....
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The Young Man's Best Companion and Guide to Useful Knowledge

John Dougall - 1815 - 514 pàgines
...FRACTIONS. . . » This consists in multiplying the numerators of the two given fractious into each other, for a new numerator, and the denominators together, for a new denominator to that product. Thus in multiplying jf by j we have for a product -Jf equal to $. This may be made...
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An Introduction to Algebra: Being the First Part of a Course of Mathematics ...

Jeremiah Day - 1820 - 352 pàgines
...repeated, by multiplying the numerator. We have then the following rule : 155. To MULTIl'LY FRACTIONS, MULTIPLY THE NUMERATORS TOGETHER, FOR A NEW NUMERATOR, AND THE DENOMINATORS TOGETHER, FO/. JEW DENOMINATOR. 3b TF 3bd Ex. 1. Multiply— into ^j. Product g^. a + d 4h 4ah+4dfi 2. Multiply...
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A New and Concise System of Arithmetick: Containing Vulgar, Decimal, and ...

Beriah Stevens - 1822 - 436 pàgines
...instead of the pre; osition of, insert the sign of multiplication : then proceed by the following RULE. Multiply the numerators together for a new numerator,...and the denominators together for a new denominator. NOTE. — Multiplication of Fractions is only the expression of a compound fraction. 'I bus, a multiplied...
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Dictionary of the Mathematical and Physical Sciences, According to the ...

James Mitchell - 1823 - 666 pàgines
...the denominator in the second. case. III. To reduce a compound fraction to a simple one. Multiply all the numerators together for a new numerator, and the denominators together for a denominator, and it will be the fraction sought. If any of the proposed quantities be integral, or...
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An Introduction to Algebra Upon the Inductive Method of Instruction

Warren Colburn - 1825 - 400 pàgines
...bd mi . C CC C( C That is, — - x — = — . « o 6 u Hence, to multiply one fraction by another, multiply the numerators together for a new numerator,...and the denominators together for a new denominator. Arith. Art. XVII 6cm' 23. Multiply 24. Multiply 25. Multiply 26. What is 27. What is 28. Multiply za...
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An Introduction to Algebra Upon the Inductive Method of Instruction

Warren Colburn - 1826 - 290 pàgines
...much, that is, ^-£. bd That is, -LX 4 = £1 (IV ft (if Hence, to multiply one fraction by another, multiply the numerators together for a new numerator, and the denominators together for a new denominc 23. Multiply itor. 2o by b. 3c J 2m 3ad . 6cm 3am Arith. A 24. Multiply 25. Multiply • 26....
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