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" Operations with Fractions A) To change a mixed number to an improper fraction, simply multiply the whole number by the denominator of the fraction and add the numerator. "
A System of Arithmetic: Reprinted from the Mathematical Text-book - Page 66
by Samuel Webber - 1812 - 248 pages
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A System of Practical Arithmetic: Applicable to the Present State of Trade ...

Jeremiah Joyce - Arithmetic - 1812 - 274 pages
...S0 8 ' 13' 16' 13' 44 . I. k Ex. ». Ex. 10. .5640 839 450 3 CA8E IV. To reduce a mixed number to an equivalent improper fraction. RULE. Multiply the whole number by the denominator of the fraction, to the product add ike numerator, for a new numerator, under which place the denominator ; Thus 4J...
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The American Arithmetic: Adapted to the Currency of the United States ...

Oliver Welch - Arithmetic - 1812 - 236 pages
...terms. The common measure is 4. — ~ L Ana 460 -r- 4 = llo CASE II. To reduce a mixed number to an improper fraction. RULE. Multiply the whole number by the denominator of the fraction, to the product add the numerator of the fraction, and it is done. Examples. 1. Reduce 10| to an improper...
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Daboll's Schoolmaster's Assistant: Improved and Enlarged, Being a Plain ...

Nathan Daboll - Arithmetic - 1815 - 250 pages
...Reduce \%% to its lowest terms. { .9ns. -^J 4. Reduce |£| | to its lowest terms. »3ns. 1 CASE II. . To reduce a mixed number to its equivalent improper...RULE. Multiply the whole number by the denominator of th« given fraction, and to the product add the numerator, this sum written above the denominator will...
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Daboll's Schoolmaster's Assistant, Improved and Enlarged: Being a Plain ...

Nathan Daboll - Arithmetic - 1817 - 252 pages
...Ans. $$ 3. Reduce ||| to its lowest terms. Ans. i| 4. Reduce |||| to its lowest terms. Ans. % CASE II. To reduce a mixed number to its equivalent improper...Multiply the whole number by the 'denominator of the given fraction, and to the product add the numerator, this sum written above the denominator will form...
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The Teachers' Assistant, Or, A System of Practical Arithmetic: Wherein the ...

Arithmetic - 1817 - 214 pages
...denominator. Result HI, if f, j«, ^|. CASE 3. To reduce a mixed number to an improper fraction. HULE. Multiply the whole number by the denominator of the fraction, and add the numerator to the product for a new numerator, under which place the given denominator. EXAMPLES. 1. Reduce 12¿ to an improper...
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Logarithmick Arithmetick: Containing a New and Correct Table of Logarithms ...

Arithmetic - 1818 - 264 pages
...£ 4. Reduce |£f to its least terms. Ans. -5% 5. Reduce iff to its lowest terms. Ans. |J CASE II. To reduce a Mixed Number to its equivalent improper...will form the fraction required. EXAMPLES. 1. Reduce 25f to its equivalent improper fraction. 25 X 8 -' 3 = 193, then the fraction will become >|c 2. Reduce...
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Daboll's Schoolmaster's Assistant: Improved and Enlarged. Being a Plain ...

Nathan Daboll - Arithmetic - 1818 - 246 pages
...f$ 3. Reduce -ffr to its lowest terms. ,1ns. f| 4. Reduce f||| to its lowest tenns. Aps. I CASE II. To reduce a mixed number to its equivalent improper...Multiply the whole number by the denominator of the given fraction, and to the product add the numerator, this sum written above the denominator Will form...
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A Complete System of Theoretical and Mercantile Arithmetic: Comprehending a ...

George G. Carey - Arithmetic - 1818 - 602 pages
...denominator, for a numerator tu the given denominator; if the whole number has a fraction annexed to it, multiply the whole number by the denominator of the fraction, and add the numerator to the product, for a numerator to the given denominator. EXAMPLE I. Reduce 7 to an improper fraction. 7=T EXAMPLE...
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The Scholar's Arithmetic; Or, Federal Accountant ...: The Whole in a Form ...

Daniel Adams - Arithmetic - 1819 - 236 pages
...72- the Answer. ?. Reduce j'y »5 to its lowest terms. Ans. -JJs. II. To reduce a ,nixed number to an improper fraction. RULE. Multiply the whole number by the denominator of the fraction, and to the product add the numerator for a new numerator, and place it ove: the denominator. 1. Reduce...
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Daboll's Schoolmaster's Assistant: Improved and Enlarged; Being a Plain ...

Nathan Daboll - Arithmetic - 1820 - 256 pages
...S. Reduce ||| to its lowest terms. jins. 4. Reduce fj|| to its lowest terms. Jlns. * 4 CASE II. "Bo reduce a mixed number to its equivalent improper fraction....Multiply the whole number by the denominator of the given fraction, and to the prod'uct add the numerator, this sum written above tha denominator will...
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