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" To change a whole number to an improper fraction, multiply the whole number by the denominator, and the product will be the numerator. "
The North American Arithmetic: Part Second, Uniting Oral and Written ... - Σελίδα 109
των Frederick Emerson - 1832 - 216 σελίδες
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The New System of Practical Arithmetic: Whereby Most of the Various Problems ...

Charles Potts - 1835 - 202 σελίδες
...its lowest terms. Ans. \. 4. 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...

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

B[enjamin] Franklin Callender - 1836 - 226 σελίδες
...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....

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

William Tate - 1837 - 358 σελίδες
...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. 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,...

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

Charles Guilford Burnham - 1837 - 266 σελίδες
...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...

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

George Leonard (Jr.) - 1839 - 362 σελίδες
...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....

A Practical Treatise on Arithmetic, [etc.].

George Leonard - 1841 - 354 σελίδες
...to the 52 fourths 5 5 we get 55 fourths. &f- of a pound. Ans. 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....

A Practical Treatise on Arithmetic ...: Combining the Useful Properties of ...

George Leonard (jr.) - 1841 - 352 σελίδες
...to the 52 fourths 55 we get 55 fourths. ^. of a pound. Ans. 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....

Call's Decimal Arithmetic: On a New and Improved Plan Throughout, Comprising ...

Osman Call - 1842 - 200 σελίδες
...£fa to its lowest terms. Ans. $. 4. Reduce •£//$ to its lowest terms. Ans. II. TO REDUCE A MIXED NUMBER TO AN IMPROPER FRACTION. Multiply the whole number by the denominator, and to the product add the numerator ; the sum will be the numerator of the improper fraction, and the...

Daboll's Complete Schoolmaster's Assistant Being a Plain Comprehensive ...

Nathan Daboll - 1843 - 254 σελίδες
...lowest terms. Ans. 11. Reduce f|-§f to its lowest terms. Ans. PROBLEM II. To change a Whole or Mixed Number to an Improper Fraction. Multiply the whole number by the denominator of the fraction and to the product add the numerator ; this sum •written over the denominator will...

The North American Arithmetic: uniting oral and written exercises.... Part ...

Frederick Emerson - 1844 - 222 σελίδες
...are 3 thirds, o therefore, there are 3 times • as many thirds as whole ones, 42-thirds. Jlns.^. jn any whole number. RULE. To change a whole number to...into half-sheets, how many halves will there be ? 3. How many fifths of a dollar are there $ 16 ? 4. In 31 pounds, how many sixths of a pound ? 5. In 73...




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