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" To change a mixed number to an improper fraction, multiply the whole number by the denominator of the fraction and add the numerator. "
The New System of Practical Arithmetic: Whereby Most of the Various Problems ... - Σελίδα 34
των Charles Potts - 1835 - 180 σελίδες
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A Plain and Familiar Method for Attaining the Knowledge and Practice of ...

Edmund Wingate - 1751 - 438 σελίδες
...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...

A New Introduction to the Mathematicks: Being Essays on Vulgar and Decimal ...

Benjamin Donne - 1758 - 428 σελίδες
...not divide. Thus 3 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...

The British Youth's Instructor: Or, A New and Easy Guide to Practical ...

Daniel Fenning - 1765 - 368 σελίδες
...56 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...

A Practical Introduction to Arithmetic: Or, The Teacher of Arithmetic's ...

Charles Marshall - 1789 - 140 σελίδες
...•"•• "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....

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

1801 - 446 σελίδες
...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. |. Reduce 27^- to its equivalent...

The shipwright's vade-mecum [by D. Steel].

David Steel - 1805 - 392 σελίδες
...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...

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...

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

Nicolas Pike - 1809 - 312 σελίδες
...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 fraction, and add the- numerator to the product for a new numerator, which place over the given denominator. • EXAMPLES. 1.- Reduce 12| to an improper...

Practical Arithmetic: In Four Books ... Extracted from the Large and Entire ...

John Gough - 1813 - 358 σελίδες
...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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