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" 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. "
The Practical Model Calculator: For the Engineer, Mechanic, Machinist ... - Σελίδα 18
των Oliver Byrne - 1852 - 588 σελίδες
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Pike's System of Arithmetic Abridged: To which are Added Appropriate ...

Nicolas Pike, Dudley Leavitt - 1826 - 222 σελίδες
...,J 3. Reduce TYi to its lowest terms. Ans. | 4. Reduce |-Jff to its lowest term?. Ans. £ CASE II. To reduce a mixed number to its equivalent improper...denominator of the fraction, and add the numerator of the fraction to the product ; under which subjoin the denominator, and it will form the fraction...

The Improved Arithmetic: Newly Arranged and Clearly Illustrated, Both ...

Daniel Parker - 1828 - 358 σελίδες
...Ans. ff. if ote.— lu all answers, the fractions should be reduced as Jow as possible. CASE II. ^ To reduce a mixed number to its equivalent improper...Multiply the whole number by the denominator of the frac93 REDUCTION OF •l tion, and to that product add the numerator, and this sum written over the...

Daboll's Schoolmaster's Assistant

Nathan Daboll - 1828 - 262 σελίδες
...lowest terms. «£ns. ]% 4. Reduce ^J|| to its lowest terms. JJns. 4 CASE II, . To reduce a mixed n"mber 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 above the denominator will form...

A Key to the Introductory Arithmetic: Prepared for the Pupils of the ...

John Epy Lovell - 1828 - 234 σελίδες
...Describe the mode of working in the Fifth Case. P. I first multiply the whole number of the divisor by the denominator of the fraction, and add the numerator to the product for a new divisor. I next multiply the dividend by the denominator of the fraction for a new dividend....

Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - 1828 - 266 σελίδες
...5 = 12ths contained in the fraction. 197 = Ji^z-, the answei. 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....

Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - 1828 - 286 σελίδες
...number. 5 = 12ths contained in the fraction. 197 = -V/ , the answa. 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....

A Short System of Practical Arithmetic: Compiled from the Best Authorities ...

William Kinne - 1829 - 246 σελίδες
...Reduce ^Ij- to its lowest terms. Ans. |||. 5. Reduce ||}J- to its lowest terms. Ans. 4-1. CASE 11. To reduce a mixed number to its equivalent improper...fraction, and add the numerator to the product; then that sum written above the denominator, will form the fraction required. EXAMPLES. 1. Reduce 27f to...

Connolly's Arithmetic: Or, The Ohio Accomptant: Being a Plain Practical ...

James L. Connolly (mathematician.) - 1829 - 266 σελίδες
...to its proper terms. 851| 7. Reduce s^3° to its proper terms. 6130 To reduce a mixed number to an improper fraction. RULE. Multiply the whole number...the fraction, and add the numerator to the product for a new numerator, under which place the given denominator. EXAMPLES. 1. Reduce SJ to an improper...

Daboll's Schoolmaster's Assistant: Improved and Enl. ...

Nathan Daboll - 1829 - 252 σελίδες
...|-!f 3. Reduce ; ?;£ to its lowest terms. Ans. \ J 4. Reduce 5Щ to its lowest tenus. Ans. \ CASE П. To reduce a mixed number to its equivalent improper...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 Practical Arithmetic: In which the Principles of Operating by Numbers ...

1829 - 196 σελίδες
...15, and 2 is 17, and then placing 5 under 17, thus, U • Hence, 78. 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; under this SUM place the same denominator. Ulus. Reduce 4s to an improper fraction....




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