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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. This product becomes the numerator of the result and the denominator remains the... "
The American Student's Guide: Containing a Compendious System of Theoretical ... - Σελίδα 171
των George Alfred - 1834 - 312 σελίδες
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A New Introduction to the Mathematicks: Being Essays on Vulgar and Decimal ...

Benjamin Donne - 1758 - 428 σελίδες
...may be writ 4» and 5 may be writ \. 561. Cafe 2. To reduce a mixed Number into an improper Fraction. Multiply the whole Number by the Denominator of the Fraction, and add in the Numerator of the Fraction, the Product will be a • Numerator ; under which place the Denominator...

Mathematics: Compiled from the Best Authors and Intended to be the ..., Τόμος 1

1801 - 446 σελίδες
...much as possible. Ans. 4>'°* . i » 9 3 79' CASE II. JT» redtffe. a mixed numbtr to Its equivaltn! improper fraction* RULE.* Multiply the whole 'number...the fraction, and add the numerator to the product, then tint sum written above the denominator will form the fraction I-equired. |. Reduce 27^- to its...

A Course of Mathematics ...: Designed for the Use of the Officers ..., Τόμος 1

Isaac Dalby - 1807 - 476 σελίδες
...number to its equivalent improper fraction. 42. THIS operation is the reverse of the former; therefore multiply the whole number by the denominator of the fraction, and add the numerator to the product, then place the sum over the denominator for the fraction required. Example. Reduce 22£ j to an improper...

Mathematics: Compiled from the Best Authors, and Intended to be the ..., Τόμος 1

Samuel Webber - 1808 - 466 σελίδες
...yVmrrVo ^ much & possible. CASE II. To reduce a mixed number to its equivalent improper fraction. RUIE.* Multiply the whole number by the denominator of the fraction, and add the numerator to the product, then that sum written above the denominator will form the fraction required. EXAMPLES. 1. Reduce 27|...

A New and Complete System of Arithmetick: Composed for the Use of the ...

Nicolas Pike - 1809 - 312 σελίδες
...mud be divided : T.'.v,: = . CASE II. To redact a mixed number to its equivalent improper Jraftion. RULE.* Multiply the whole number by the denominator of the fraction, and add the numerator of the fraction to the product ; under which fubjoin the denominator, and it will form the fraction...

The Teachers Assistant. Or, A System of Practical Arithmetic: Wherein the ...

1811 - 210 σελίδες
...200 60. Kesuit 5?T, ^^g, |Tff, 256. CASE 3. To reduce a mixed number to an improper fraction. RULE. I Multiply the whole number by the denominator of the...the- numerator to the product for a new numerator, which place over the given denominator. • EXAMPLES. 1.- Reduce 12| to an improper fraction. Result...

A System of Arithmetic: Reprinted from the Mathematical Text-book

Samuel Webber - 1812 - 260 σελίδες
...8. Abbreviate ^VVVVrVv as mucn as possible. CASE 2. • % 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 27$...

The Teachers' Assistant, Or, A System of Practical Arithmetic: Wherein the ...

1817 - 214 σελίδες
...denominator. Result HI, if f, j«, ^|. CASE 3. To reduce a mixed number to an improper fraction. HULE. Multiply the whole number by the denominator of the...numerator, under which place the given denominator. EXAMPLES. 1. Reduce 12¿ to an improper fraction. Result 'J3. 12x0+4=112 ?ew ^merator. U2 ' denominator....

Logarithmick Arithmetick: Containing a New and Correct Table of Logarithms ...

1818 - 264 σελίδες
...-5% 5. Reduce iff to its lowest terms. Ans. |J CASE II. 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 25f...

A Complete System of Theoretical and Mercantile Arithmetic: Comprehending a ...

George G. Carey - 1818 - 602 σελίδες
...denominator, for a numerator tu the given denominator; if the whole number has a fraction annexed to it, multiply the whole number by the denominator of the...fraction, and add the numerator to the product, for a numerator to the given denominator. EXAMPLE I. Reduce 7 to an improper fraction. 7=T EXAMPLE II. Reduce...




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