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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. "
System of Practical Arithmetic - Σελίδα 131
1845 - 198 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο

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...

The Arithmetician's Guide: Being a New, Improved, and Compendious System of ...

John Eadon - 1766 - 360 σελίδες
...720 Anfw. . — 24. 30 III. To reduce a tnixt number into an Improptr Frail ten »f tyual value. • RULE. Multiply the whole number by the Denominator of the Fraction, and to the prcduft add the Numerator, and the fum is the new Numerator, under which write ue Denominator....

The London Gentleman's and Schoolmaster's Assistant: Containing. An easy and ...

Thomas Whiting - 1787 - 276 σελίδες
...-Hlrr, to its lowed Terms. Anf. f£. |-J-|, to its loweft Terms. Anf. -|-|. CASE III. To reduce a mixt Number to an improper Fraction. . RULE. Multiply the whole Number by the Denominator of the Fraction: to that Product, add the Numerator for a new Numerator, under which fubfcribe the given Denominator....

A Complete System of Practical Arithmetic, with Various Branches in the ...

William Taylor (teacher of the mathematics.) - 1800 - 556 σελίδες
...is the fmgle fraction. Note. N. ftands for numerator, and D. for denominator. CASE 5. To reduce any mixed number to an improper fraction, RULE. Multiply...whole number by the denominator of the fraction, and to the product add the numerator for a new numerator, which place over the denominator. EXAMPLE. Reduce...

The Arithmetical Magazine, Or, Mercantile Accountant: Adapted to the ...

William M. Finlay - 1803 - 272 σελίδες
...a mixed number ? 13)45 (3-1%. Answer. 39 « TT Reduce y to a proper number. Ans. ty v W PROBLEM VI. To reduce a mixed number to an improper fraction :...Multiply the whole number by the denominator of the annexed fraction, and add in the numerator, the firoduct will be the numerator of the improper fraction,...

The Accomplished Tutor; Or, Complete System of Liberal Education ..., Τόμος 1

Thomas Hodson - 1806 - 502 σελίδες
...are eight ways of altering the form of fractions, without changing their value, as follow : Cafe i. To reduce a mixed number to an improper fraction. Rule. Multiply the integer by the denominator of thtf fta&idn, and add thereto the numerator, and the product; will form...

The American Tutor's Guide: Being a Compendium of Arithmetic. In Six Parts ...

James Thompson - 1808 - 176 σελίδες
...— J^. 3. Reduce il||: toits lowest terms ! — |. 4. Reduce -- to its lowest terms Ï — .7. II. To reduce a mixed number to an improper Fraction....whole number by the denominator of the fraction, and to the product add the numerator ¡ишder which set the denominator. A whole number may be expressed...

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...

A New and Plain System of Arithmetic: Containing the Several Rules of that ...

Elijah H. Hendrick - 1810 - 220 σελίδες
...« «n^ *nt to a common denominator. »i«0 *X*0 34.56 1600 CJt 39«O . iT ?TfS' *iW *Ti'W ** TT*V To reduce a mixed number to an improper Fraction. RULE. Multiply the tfhole number by the denominator of thefraftion, adding the numerator to the produft for a new numerator,...

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

1811 - 210 σελίδες
...Reduce *, i, |, and f to a common denominator. Rpcillt 192 120 200 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...




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