Books Books 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. Connolly's Arithmetic: Or, The Ohio Accomptant: Being a Plain Practical ... - Page 65
by James L. Connolly (mathematician.) - 1829 - 250 pages ## A system of practical arithmetic, comprehending numerous rules and examples ...

Samuel YOUNG (of Manchester.) - 1833 - 272 pages
...fractions. PROBLEM IV. To reduce mixed numbers to improper fractions. — Multiply the integer, or whole number, by the Denominator of the fraction, and add the Numerator thereto; under this sum write the Denominator. Reduce 4g, 6J, 14^, 15f, 12f, ?£, 1H* 17f, to improper... ## The North American Arithmetic: Part Third, for Advanced Scholars

Frederick Emerson - Arithmetic - 1834 - 300 pages
...following fractions to its lowest terms. &%. f&f. £%• HI- i%V &§!• CASE II. To reduce a whole number to an improper fraction. RULE. Multiply the whole number by the proposed denominator, and the product will ]>t the numerator. When the quantity to be reduced is a... ## The Western Arithmetic: Or, Pennsylvania and Ohio Accomptant: Being a Plain ...

James L. Connolly (mathematician.) - Arithmetic - 1835 - 250 pages
...Reduce 2|s to its proper terms. 27 6. Reduce T\80 to its proper terms. 831.J. 7. Reduce • 'T4T30 to its proper terms. 6130 'To reduce a mixed number...which place the given denominator. EXAMPLES. 1. Reduce Si to an improper fraction. Ans. |2. Reduce 6i to an improper fraction. 2^ . 3. Reduce 9| to an improper... ## The Teachers' Assistant: Or a System of Practical Arithmetic

Stephen Pike - Arithmetic - 1835 - 210 pages
...Reduce |, 4, f-, and -J to a common denominator. Uociili' 193 120 200 60 740' 247' 124^? 2 4 ff* CASE 3. To reduce a mixed number to an improper fraction....product for a new numerator, under which place the given denomiuator. EXAMPLES. 1. Reduce 12| to an improper fraction. Result '\$*. ioo A 1 1 o new numerator.... ## Taplin's improved edition of Walkingame's Tutor's assistant. To which is ...

Francis Walkingame - 1835 - 270 pages
...|, ^5, ^, to ihe least common denominator. RULE V. To reduce a mixed number to an improper fraction. Multiply the whole number by the denominator of the...product for a new numerator, under which place the denominator. EXAMPLES. (20) Reduce 18f to an improper fraction. (21) Reduce 56^1 to an improper fraction.... ## A brief compendium of arithmetic

Benjamin Snowden - 1835 - 108 pages
...f. D. reduced by Prob. 2 is -¿¡. Reduce \ of a crown to the fraction of a guinea. Problem 7. — To reduce a mixed number to an improper fraction....the whole number by the denominator of the fraction, to the product add the numerator, which place over the given denominator. Reduce 12|j- to an improper... ## The New System of Practical Arithmetic: Whereby Most of the Various Problems ...

Charles Potts - Arithmetic - 1835 - 180 pages
...Reduce -ylff to its lowest terms. . Ans. 5. CASE 3. To reduce a mixed number to an improper fraction. Multiply the whole number by the denominator of the fraction, and add the numerator to the product ; then set that sum above the given denominator for the fraction required. EXAMPLES. 1. Reduce 12|... ## Rose's New Arithmetic: An Explanatory and Practical Arithmetic, Adapted to ...

John Rose - Arithmetic - 1835 - 180 pages
...fraction? What is called a composite number ? " CASE 2. To reduce a mixed number to its equivalent improper fraction. RULE.* 'Multiply the whole number...denominator of the fraction, and add the numerator of the fraction to the proj duct for the numerator, under which write the given denom I inator. EXAMPLES.... ## Cobb's Explantory Arithmetick, Number Two: Containing the Compound Rules ...

Lyman Cobb - Arithmetic - 1836 - 216 pages
...How do you reduce a mixed number to its equivalent improper fraction ? A. Multiply the integer, or whole number, by the denominator of the fraction, and add the numerator to the product ; then that sum must be placed above the denominator for the fraction required. EXAMPLES For Theoretical... 