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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. "
A New Introduction to the Mathematicks: Being Essays on Vulgar and Decimal ... - Page 300
by Benjamin Donne - 1758 - 372 pages
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A Plain and Familiar Method for Attaining the Knowledge and Practice of ...

Edmund Wingate - Arithmetic - 1751 - 438 pages
...that again divided by 5, * 5 A * becomes -^ - | . 304. If a whole number be given to be divided by a Fraction, multiply the whole number by the Denominator of the Fraction, and divide the Product by the Numerator thereof: For Example, if 48 be to be divided by i| = |, then the...
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The British Youth's Instructor: Or, A New and Easy Guide to Practical ...

Daniel Fenning - Arithmetic - 1765 - 368 pages
...divided by 8 is equal to 7. SECTION II. REDUCTION of VULGAR FRACTIONS. CASE I. To reduce a Mixt Number to an Improper Fraction. MULTIPLY the whole number by the Denominator of the Fraftion, and take in the Numerator befides ; then place the Denominator under the Produft and it is...
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A Practical Introduction to Arithmetic: Or, The Teacher of Arithmetic's ...

Charles Marshall - Arithmetic - 1789 - 140 pages
..."3Ô74ÎÎ TSTÏSî а о ? *Т> 48 A Practical 31nttOBUftiOn RULE 3. ( To reduce a mtxt Number to an Improper Fraction, Multiply the whole Number by the Denominator of the Fraction, taking in the Numerator, and under this Produfl place the Denominator. Reduce g% to an improper Fraction....
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Mathematics: Compiled from the Best Authors and Intended to be the ..., Volume 1

Mathematics - 1801 - 446 pages
...4>'°* . i » 9 3 79' CASE II. JT» redtffe. a mixed numbtr to Its equivaltn! improper fraction* RULE.* Multiply the whole 'number by the denominator of the fraction, and add the numerator to the product, then tint sum written above the denominator will form the fraction I-equired....
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The shipwright's vade-mecum [by D. Steel].

David Steel - 1805 - 392 pages
...a mixt number to an improper fraction, and an improper fraction to a mixt number. RULE. To find the improper fraction, multiply the whole number by the denominator of the fraction adjoined ; to the product add the numerator of the adjoined fraction ; the sum, with the denominator...
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A Course of Mathematics ...: Designed for the Use of the Officers ..., Volume 1

Isaac Dalby - Mathematics - 1807 - 476 pages
...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....
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A New and Complete System of Arithmetick: Composed for the Use of the ...

Nicolas Pike - Arithmetic - 1809 - 312 pages
...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...
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The Teachers Assistant. Or, A System of Practical Arithmetic: Wherein the ...

Arithmetic - 1811 - 210 pages
...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 fraction, and add the- numerator to the product for a new numerator, which place over the given denominator. • EXAMPLES....
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Practical Arithmetic: In Four Books ... Extracted from the Large and Entire ...

John Gough - Arithmetic - 1813 - 358 pages
...by |,». e. J, 4 by dividing 1 the quotient is *. A'ote. 2. If a whole number be to be divided by a fraction, multiply the whole number by the denominator of the fraction, and divide the product by the numerator thereof, thus 48 being to be divided by i, the quotient is 48 x...
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The Teachers' Assistant, Or, A System of Practical Arithmetic: Wherein the ...

Arithmetic - 1817 - 214 pages
...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 fraction, and add the numerator to the product for a new numerator, under which place the given denominator. EXAMPLES....
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