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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. "
Conversations on Arithmetic, with Demonstrations to Each Rule - Σελίδα 37
των Leonard Pierce - 1823 - 156 σελίδες
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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 fraction, and add the numerator to the product for a new numerator, under which place the given denominator. EXAMPLES. 1. Reduce Si 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 fraction, and add the numerator to the product for a new numerator, under which place the given denomiuator. EXAMPLES. 1. Reduce 12| to an improper...

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....

Geometry: Applied to the Mensuration of Lines, Surfaces, Solids, Heights and ...

B[enjamin] Franklin Callender - 1836 - 226 σελίδες
...14. Change f Hi- ANS. 5. 15. Change »if>» ANS. 144. SECTION V. Change of Mixed NumberS. To change a mixed number to an improper fraction. Multiply the...whole number by the denominator of the fraction, and to the product add the numerator. 1. Change 5§ to thirdS. 5X3+2=17. ANS. tf. 2. Change 12£ to an...

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 Exercise on...

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

William Tate - 1837 - 358 σελίδες
...equivalent mixed numbers. Products. Ex. 1. 4, 5, 28. Ex. 2. Ц, в}, 56-A-. Ex. 3. 18Ц, 16«B, CASE 2. To reduce a mixed number to an improper fraction....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...

A New System of Arithmetic, on the Cancelling Plan: Embracing the Rules of ...

Charles Guilford Burnham - 1837 - 266 σελίδες
...9. Change ^ffi to a whole ,1 a division, whose divisor is the denominator of the Hence the Rule — To reduce a mixed number to an improper fraction....Multiply the whole number by the denominator of the the remainder, if fraction, and to the product add the numerator; under the result, place the denomiEXAMPLES....

Practical Mercantile Arithmetic: In which the Theory and Practice of ...

Luther Ainsworth - 1837 - 306 σελίδες
...Fractions ? A. To bring mixed numbers to improper fractions. Q. What is the RULE in this case ? A. Multiply the whole number by the denominator of the fraction, and add in the numerator, then write this product over the denominator of the fraction, and it will form the...

The Western Calculator, Or, A New and Compendious System of Practical ...

Joseph Stockton - 1839 - 216 σελίδες
...Reduce jWW to its lowest terms. \ Case 2. To reduce a mixed number to an improper fraction. - RULE. 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. EXAMPLE. 1. Reduce 8| to an improper...

A Practical Treatise on Arithmetic: Wherein Every Principle Taught is ...

George Leonard (Jr.) - 1839 - 362 σελίδες
...fourths of a pound would he have made ? get 55 fourths for the answer. Therefore, to change a whole or mixed number to an improper fraction, Multiply the whole number by the denominator, add the numerator to the product, if it be a mixed number, and place the denominator beneath the result....




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