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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 Teachers' Assistant, Or, A System of Practical Arithmetic: Wherein the ... - Σελίδα 129
1817 - 198 σελίδες
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A system of arithmetic, with the principles of logarithms

Richard Frederick Clarke (the elder.) - 1833 - 158 σελίδες
...Denominator. 56 5 Numerator. в! 7 Answer, y improper fraction. RULE. Multiply the whole number into the denominator of the Fraction, and add the numerator...numerator, under which place the given denominator. EXERCISES. 12. Reduce 4| to an improper fraction. Answer, y 13. Reduce '22], to an improper fraction....

A system of practical arithmetic, comprehending numerous rules and examples ...

Samuel YOUNG (of Manchester.) - 1833 - 272 σελίδες
...fractions. PROBLEM IV. To reduce mixed numbers to improper fractions. — Multiply the integer, or whole number, by the Denominator of the fraction, and add the Numerator thereto; under this sum write the Denominator. Reduce 4g, 6J, 14^, 15f, 12f, ?£, 1H* 17f, to improper...

The American Student's Guide: Containing a Compendious System of Theoretical ...

George Alfred - 1834 - 336 σελίδες
...terms, make ¿, -Д-, and H- Prove it. CASE 3. To reduce a mixt number to an improper fraction. RULE. Multiply the whole number by the denominator of the...numerator, under which place the given denominator, and the result will be the fraction required. EXAMPLES. 1. Reduce 27f to an improper fraction. 27x9+2==^...

The Western Arithmetic: Or, Pennsylvania and Ohio Accomptant: Being a Plain ...

James L. Connolly (mathematician.) - 1835 - 264 σελίδες
...Reduce • 'T4T30 to its proper terms. 6130 'To reduce a mixed number to an improper fraction. RULE. Multiply the whole number by the denominator of the...which place the given denominator. EXAMPLES. 1. Reduce Si to an improper fraction. Ans. |2. Reduce 6i to an improper fraction. 2^ . 3. Reduce 9| to an improper...

The Teachers' Assistant: Or a System of Practical Arithmetic

Stephen Pike - 1835 - 210 σελίδες
...120 200 60 740' 247' 124^? 2 4 ff* CASE 3. To reduce a mixed number to an improper fraction. RULE. Multiply the whole number by the denominator of the...product for a new numerator, under which place the given denomiuator. EXAMPLES. 1. Reduce 12| to an improper fraction. Result '$*. ioo A 1 1 o new numerator....

Taplin's improved edition of Walkingame's Tutor's assistant. To which is ...

Francis Walkingame - 1835 - 270 σελίδες
...|, ^5, ^, to ihe least common denominator. RULE V. To reduce a mixed number to an improper fraction. Multiply the whole number by the denominator of the...product for a new numerator, under which place the denominator. EXAMPLES. (20) Reduce 18f to an improper fraction. (21) Reduce 56^1 to an improper fraction....

The New System of Practical Arithmetic: Whereby Most of the Various Problems ...

Charles Potts - 1835 - 202 σελίδες
...Reduce -ylff to its lowest terms. . Ans. 5. CASE 3. To reduce a mixed number to an improper fraction. Multiply the whole number by the denominator of the fraction, and add the numerator to the product ; then set that sum above the given denominator for the fraction required. EXAMPLES. 1. Reduce 12|...

Rose's New Arithmetic: An Explanatory and Practical Arithmetic, Adapted to ...

John Rose - 1835 - 192 σελίδες
...a composite number ? " CASE 2. To reduce a mixed number to its equivalent improper fraction. RULE.* 'Multiply the whole number by the denominator of the fraction, and add the numerator of the fraction to the proj duct for the numerator, under which write the given denom I inator. EXAMPLES....

Cobb's Explantory Arithmetick, Number Two: Containing the Compound Rules ...

Lyman Cobb - 1836 - 228 σελίδες
...How do you reduce a mixed number to its equivalent improper fraction ? A. Multiply the integer, or whole number, by the denominator of the fraction, and add the numerator to the product ; then that sum must be placed above the denominator for the fraction required. EXAMPLES For Theoretical...

A Complete System of Commercial Arithmetic, Its Application to the Principal ...

William Tate - 1837 - 358 σελίδες
...Ex. 2. Ц, в}, 56-A-. Ex. 3. 18Ц, 16«B, CASE 2. To reduce a mixed number to an improper fraction. Multiply the whole number by the denominator of the fraction, and add in the numerator ; then make this amount the numerator to the required fraction, having for its denominator...




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