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 ## The Practical Arithmetic: In which the Principles of Operating by Numbers ...

Arithmetic - 1829 - 180 pages
...fraction U, by saying 5 times 3 is 15, and 2 is 17, and then placing 5 under 17, thus, U • Hence, 78. To reduce a MIXED NUMBER to an IMPROPER FRACTION,...NUMBER by the denominator of the fraction, and add in the numerator; under this SUM place the same denominator. Ulus. Reduce 4s to an improper fraction.... ## A Short System of Practical Arithmetic: Compiled from the Best Authorities ...

William Kinne - 1829 - 248 pages
...5. Reduce ||}J- to its lowest terms. Ans. 4-1. CASE 11. To reduce a mixed number to its equivalent improper fraction. RULE. — Multiply the whole number...the fraction, and add the numerator to the product; then that sum written above the denominator, will form the fraction required. EXAMPLES. 1. Reduce 27f... ## Daboll's Schoolmaster's Assistant: Improved and Enl. ...

Nathan Daboll - Arithmetic - 1829 - 254 pages
...Ans. \ J 4. Reduce 5Щ to its lowest tenus. Ans. \ CASE П. To reduce a mixed number to its equivalent improper fraction. RULE. — Multiply the whole number by the denominator of the given fraction, and to the product add the numerator, this sum written •ibeve the denominator will... ## The New Federal Calculator: Or, Scholar's Assistant: Containing the Most ...

Thomas Tucker Smiley - Arithmetic - 1830 - 192 pages
...when they cannot both be divided by the same number without a remainder, that is their lowest term. To reduce a mixed number to an improper fraction....the whole number by the denominator of the fraction, to which add the numerator, and place the product over the denominator, for a new numerator. Case 3.... ## Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - Arithmetic - 1830 - 264 pages
...dollars, or the whole number. 5 = 12ths contained in the fraction. , 197 = J^-, the answei. Hence, To reduce a mixed number to an improper fraction,...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.... Daniel Adams - Arithmetic - 1830 - 282 pages
...16 dollars, or the whole number. 5 = 12ths contained in the fraction. 197 = 1&, the answei. Hence, To reduce a mixed number to an improper fraction,...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.... ## The Teacher's Assistant: Or, A System of Practical Arithmetic: Wherein the ...

Arithmetic - 1831 - 198 pages
...denominator Result HI, mm, m5. Reduce 4, 4, *, and i to a common denominator. Result HI, H*> M*, i%CASE 3. To reduce a mixed number to an improper fraction....which place the given denominator. EXAMPLES. 1. Reduce 12f to an improper fraction. Result 'I2. denominator. -52. Reduce 19-^f to an improper fraction. Result3-^4.... ## The Teacher's Assistant: Or, A System of Practical Arithmetic: Wherein the ...

Arithmetic - 1831 - 198 pages
...-8-TO, ¥T?, v<fg. 5. Reduce |, A, J, and i to a common denominator. Result itf, #\$, 1^, ,%. CASE 3. To reduce a mixed number to an improper fraction....the fraction, and add the numerator to the product foi a new numerator, under which place the given denominator. EXAMPLES. 1. Reduce 12| to an improper... ## The Juvenile Arithmetick, and Scholar's Guide: Illustrated with Familiar ...

Martin Ruter - Arithmetic - 1831 - 190 pages
...3. Reduce A.|J|. to its lowest terms. Ans. i. 4. Reduce f££ to its lowest terms. Ans. fa CASE II. To reduce a mixed number to an improper fraction....the fraction, and add the numerator to the product; then set that sum, namely, the whole product, above the denominator for the fraction required. EXAMPLES.... 