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" 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, and write the result over the denominator. "
A Practical and Theoretical System of Arithmetic: Containing Several New ... - Seite 53
von George Willson - 1836 - 192 Seiten
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Complete Schoolmaster's Assistant: Being a Plain Comprehensive System of ...

Nathan Daboll - 1839
...Reduce f|f| to its lowest terms. Ans. f. PROBLEM II. To change a Whole or Mixed Number to an Improper Fraction. RULE. 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...
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Arithmetic, in which the Principles of Operating by Numbers are Analytically ...

Daniel Adams - 1839
...12ths contained in the fraction. 197 = Jj^, the answer. Hence, 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, and write the result over the denominator. EXAMPLES FOR PRACTICE....
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The Western Calculator, Or, A New and Compendious System of Practical ...

Joseph Stockton - 1839 - 203 Seiten
...terms. • j 6. Reduce fWVV to its lowest terms. | Case 2. To reduce a mixed number to an improper fraction. RULE. 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....
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Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - 1840 - 264 Seiten
...tits contained in the fraction. 197 = JjSf, the answer. Hence, 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, and write the result over the denominator. EXAMPLES FOR PRACTICE....
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Arithmetic: As Taught in the Troy Episcopal Institute

W. F. Walker - 1841 - 231 Seiten
...a mixed number, to change the expression to a fraction. Hence we have, §57. 1. CASE II. To change a mixed number to an equivalent fraction. RULE. Multiply...the whole number by the denominator of the fraction; to the product add the numerator; and, under the sum, write the denominator of the fraction, for the...
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First Book of Arithmetic for the Use of Schools

Commissioners of National Education in Ireland - 1842
...to whole or mixed numbers : 6. »{5» 9. 'Js 12. Case II — To reduce a mixed number to an improper fraction. RULE — Multiply the whole number by the...denominator of the fraction ; add the numerator, and under the product place the enominator. EXAMPLE.— Reduce the mixed num- 46$ l,er 46| to an improper...
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The Mechanic's Calculator: Comprehending Principles, Rules, and Tables in ...

William Grier - 1842 - 308 Seiten
...number. This very simple principle is often used, and is embraced in the following rule—multiply the whole number by the denominator of the fraction, add the numerator, and under the sum place the denominator. 12. When the fractions are very large, it becomes necessary to...
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Conversations on arithmetic

mrs. Henry Ayres - 1843 - 446 Seiten
...lowest terms. 13. Reduce .£f to its lowest terms. CASE III. — To reduce a mixed number to an improper fraction. Rule. — Multiply the whole number by the denominator of the fraction and add in the numerator, and beneath this sum place the denominator, and you will have the fraction...
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Daboll's Complete Schoolmaster's Assistant Being a Plain Comprehensive ...

Nathan Daboll - 1843 - 240 Seiten
...dollar per pound, what will 11lb. raisins come to ? Ans. $J PROBLEM VI. To divide a Whole Number by a fraction. RULE. Multiply the whole number by the denominator of the fraction, and divide the product by the numerator. EXAMPLES. 1. How many times is f of a dollar contained in...
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Introduction to The National Arithmetic: On the Inductive System; Combining ...

Benjamin Greenleaf - 1844 - 184 Seiten
...should be expressed -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....
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