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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. "
An Introduction to Algebra: With Notes and Observations, Designed for the ... - Σελίδα 33
των John Bonnycastle - 1825 - 312 σελίδες
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The elements of arithmetic. [With] Key

Charles Bathurst (schoolmaster.) - 1842
...denominator of the fractional part, and add to their product the numerator of (he fractional part, this sum placed over the denominator will give the improper fraction required. EXAMPLES. 1. Reduce 4£ to an improper fraction. 4x9 + 5 41 4i = = — Answer. 9 9 4 whole quantity 9 denominator of fractional...

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

Benjamin Greenleaf - 1842 - 174 σελίδες
...definition 2d, on page 67, is an —- Hence the following OO- TT .1 /•!! 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. f. Reduce 8-pr to an improper fraction. Ans....

Daboll's Complete Schoolmaster's Assistant Being a Plain Comprehensive ...

Nathan Daboll - 1843 - 240 σελίδες
...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 - 264 σελίδες
...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 - 184 σελίδες
...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 - 184 σελίδες
...— 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 system of practical mathematics; being no.xvi. of a new series of school-books

Scottish school-book assoc - 1845
...with those in common arithmetic. CASE I. To reduce a mixed quantity to the form of a fraction. RULE. Multiply the integral part by the denominator of the fraction, and to the product annex the numerator with the same sign as the fraction; under this sum place the former denominator,...

A New System of Arithmetic and Mathematics

James H. Porter - 1845 - 240 σελίδες
...1?28f, 99999991%. Mixed numbers' may bo reduced to improper fractions, by multiplying the whole number by the denominator of the fraction, and to the product add the numerator for a new numerator, and place it over the denominator. ADDITION AND 8UBTRACTION OF FRACTION8. Addition...

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

William WATSON (of Beverley.) - 1845 - 12 σελίδες
...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£...

A key to the commercial arithmetic

James Morrison (accountant.) - 1845 - 80 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...




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