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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. "
Conkling's Arithmetic: The Young Arithmetician's Guide to a Knowledge of ... - Σελίδα 194
των Thomas Conkling (W.) - 1831 - 275 σελίδες
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Daboll's Complete Schoolmaster's Assistant Being a Plain Comprehensive ...

Nathan Daboll - 1843 - 254 σελίδες
...f|-§f to its lowest terms. Ans. PROBLEM II. To change a Whole or Mixed Number to an Improper Fraction. Multiply the whole number by the denominator of the fraction and to the product add the numerator ; this sum •written over the denominator will form the fraction required. EXAMPLES. 1. In 27- dollars...

Engineers' and Mechanics' Pocket-book ...

Charles Haynes Haswell - 1844 - 298 σελίδες
...improper fractions are the same; thus, 5J= U1. for illustration, see following examples : RULE.— Multiply the whole number by the denominator of the fraction, and to the product add the numerator; then set that sum above the denominator. EXAMPLE.— Reduce 23| to a fraction. 33x6+2 = 140 6 6 EXAMPLE.—...

Introduction to The National Arithmetic: On the Inductive System; Combining ...

Benjamin Greenleaf - 1844 - 208 σελίδες
...-jT3 thus, ^. And this fraction, by definition —5 2d, on page 76, is an improper fraction. RULE. Multiply the whole number by the denominator of the fraction, and to the product add the numerator, and pla'ce their sum over the denominator of the fraction. 7. Redoce 8-jSj- to an improper fraction....

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

Benjamin Greenleaf - 1844 - 204 σελίδες
...definition — 2d, on page 76, is an improper fraction. " Hence the following RULE. Multiply the rehole number by the denominator of the fraction, and to the product add the numerator, and place their sum over the denominator of the fraction. 7. Reduce 8-^ to an improper fraction. Ans....

A New System of Arithmetic and Mathematics

James H. Porter - 1845 - 254 σελίδες
...fraction, as tf, 12|, 1?28f, 99999991%. Mixed numbers' may bo reduced to improper fractions, by multiplying the whole number by the denominator of the fraction,...the product add the numerator for a new numerator, and place it over the denominator. ADDITION AND 8UBTRACTION OF FRACTION8. Addition and subtraction...

Watson's Tutor's assistant; or, Complete school arithmetic

William Watson (of Beverley.) - 1845 - 188 σελίδες
...Reduce T^3T6 to its proper terms. Ans. . To reduce a mixed number to an improper fraction. RULE. — Multiply the whole number by the denominator of the fraction, and to the product add the numerator ; under which place the denominator. EXAMPLE. 1. Reduce 5\ to an improper fraction. 5X2 + I 1I . 5£...

Greenleaf's Introductory Arithmetic

Benjamin Greenleaf - 1845 - 226 σελίδες
...this fraction, by definition _ 2d, on page 76, is an improper fraction " Hence the following RULE. Multiply the whole number by the denominator of the fraction, and to the product add the numerator, and place their sum over the denominator of the fraction. 7. Reduce 8^- to an improper fraction. Ans....

A key to the commercial arithmetic

James Morrison (accountant.) - 1845 - 324 σελίδες
...Page 92. (1.) Q. How do you reduce mixed numbers to improper fractions ? A. I multiply the integer by the denominator of the fraction, and to the product add the numerator ; under which I place the denominator. (2.) Q. How do you reduce improper fractions to whole or mixed...

An Elementary Treatise on Algebra: Theoretical and Practical ...

Horatio Nelson Robinson - 1846 - 276 σελίδες
...them side by side. CASE r. To reduce a mixed quantity to an improper fraction , multiply the integer by the denominator of the fraction, and to the product add the numerator, or connect it with its proper sign, -|- or — ; then the denominator being set under this sum, will...

A Treatise on Algebra: Containing the Latest Improvements. Adapted to the ...

Charles William Hackley - 1846 - 542 σελίδες
...10<£r— II. To reduce a mixed quantity to an improper fraction. 39. RULE. — Multiply tiie integral part by the denominator of the fraction, and to the product add the numerator wilfi its proper sign ; then the result placed over the denominator will give the improper fraction...




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