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" To reduce a mixed number to an improper fraction, Multiply the whole number by the denominator of the fraction, and to the product add the numerator; under this sum write the denominator. "
A Grammar Shcool Arithmetic - Page 122
by George Albert Wentworth - 1886 - 372 pages
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A treatise on mercantile and practical arithmetic

John Penrose (teacher of arithmetic.) - Arithmetic - 1824 - 320 pages
...easier If the divisor be an integer with a fraction annexed thereto, commonly called a mixed number. Multiply the whole number by the denominator of the fraction, and to the product add the numerator for a new divisor, multiply also the given dividend by the same denominator, which will produce a new...
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The Arithmetical Catechism, Compiled from Various Authors, for the Use of ...

Henry Jackson - Arithmetic - 1824 - 172 pages
...nber ti an improper fraction. 1. Q,. /fflsr do you reduce a mixed number to an improper fraction. A. Multiply the whole number by the denominator of the fraction, and to the product add Ihe numerator for. a new numerator, under which place the denominator.. EXAMPLES. 1. Reduce 25-J to...
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Arithmetic: Being a Sequel to First Lessons in Arithmetic

Warren Colburn - Arithmetic - 1824 - 292 pages
...Ans. y/. ->>; Hence to reduce a whole number to an improper 'fraction with a given denominator, or a mixed number to an improper fraction : multiply the whole number by the denominator, and if it is a mixed number add the numerator of the fraction, and write the result over the.' denominator.^...
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The Complete Practical Arithmetician: Containing Several New and Useful ...

Thomas Keith - Arithmetic - 1825 - 360 pages
...writing 1 under it for a denominator. Thus, 5 = J. v PART I.] REDUCTION OF VULGAR FRACTIONS. 67 , RULE. Multiply the whole number by the denominator of the fraction, and to the product add the numerator; this sum, written above the denominator, will form the fraction required. Prop. 5. To reduce an improper...
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An Introduction to Algebra: With Notes and Observations, Designed for the ...

John Bonnycastle - Algebra - 1825 - 336 pages
...CASE III. To reduce a mixed quantity to an improper fraction. KULE. •' Multiply the integral part by the denominator of the fraction, and to the product add the numerator, when it is affirmative, or subtract it when negative ; then the result, placed over the denominator,...
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A Course of Mathematics for the Use of Academies: As Well as ..., Volume 1

Charles Hutton - Mathematics - 1825 - 608 pages
...Rules and Cases. CASF CASE I. To reduce a Mixed Quantity to an Improper Fraction. Mui TIVLV the integer by the denominator of the fraction, and to the product add the numeiator, or connect it with its proper sign, t or — ; then the denominator being set under this...
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Arithmetic Upon the Inductive Method of Instruction: Being a Sequel to ...

Warren Colburn - Arithmetic - 1826 - 264 pages
...717. Ans. T*-7. Hence to reduce a whole number to an improper fraction with a given denominator, or a mixed number to an improper fraction : multiply the whole number by the denominator, and if it is a mixed number add the numerator of the fraction, and write the result over the denominator....
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The Federal Calculator: Or, A Concise System of Practical Arithmetic

William Slocomb - 1828 - 160 pages
...=lf Ans. • 72)144(2 144 6. Reduce -f^- to its lowest terms. Ans.' J. j II. To reduce a mixed numder to an improper fraction. Multiply the whole number...the fraction, and to the product add the numerator, for a new numerator, and place it over the denominator. Note. Any whole number may be reduced to an...
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Arithmetic Upon the Inductive Method of Instruction ...: Stereotyped at the ...

Warren Colburn - 1829 - 258 pages
...are 717.- Ans. Vs7Hence to reduce a whole number to an improper fraction with a given denominator, or a mixed number to an improper fraction : multiply the whole number by the denominator, and if it is a mixed number add the numerator of the fraction, and write the result over the denominator....
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The Elements of Arithmetic

Augustus De Morgan - Algebra - 1830 - 160 pages
...•§- is V ; that is, 6 + A, or, as it is usually written, 6|-, is 6 -/ . The rule in this case is, Multiply the whole number by the denominator of the fraction, and to the product add the numerator of the fraction. The sum will be the numerator of the result, and the denominator of the fraction will...
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