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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 105
των Frederick Emerson - 1832 - 216 σελίδες
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## The British Youth's Instructor: Or, A New and Easy Guide to Practical ...

Daniel Fenning - 1765 - 338 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...

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

Charles Marshall - 1789 - 100 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...

## Conversations on Arithmetic, with Demonstrations to Each Rule

Leonard Peirce - 1823 - 156 σελίδες
...numerators exceed the denominator ; and im* ^er fractions to mixed or whole numbers. 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 that sum written above the denominator...

## Arithmetic: Being a Sequel to First Lessons in Arithmetic

Warren Colburn - 1824 - 267 σελίδες
...y/. ->>; Hence to reduce a whole number to an improper 'fraction with a given denominator, or a mixed number to an improper fraction : multiply the whole number by the denominator, and if it is a mixed number add the numerator of the fraction, and write the result over the.' denominator.^...

## Arithmetic Upon the Inductive Method of Instruction: Being a Sequel to ...

Warren Colburn - 1826 - 245 σελίδες
...Ans. T*-7. Hence to reduce a whole number to an improper fraction with a given denominator, or a mixed number to an improper fraction : multiply the whole number by the denominator, and if it is a mixed number add the numerator of the fraction, and write the result over the denominator....

## Arithmetic Upon the Inductive Method of Instruction ...: Stereotyped at the ...

Warren Colburn - 1829
...Ans. Vs7Hence to reduce a whole number to an improper fraction with a given denominator, or a mixed number to an improper fraction : multiply the whole number by the denominator, and if it is a mixed number add the numerator of the fraction, and write the result over the denominator....

## The Arithmetical Manual

Samuel Read Hall - 1832 - 288 σελίδες
...to 3. We then have 21 sevenths -)- 4 sevenths, = 25 sevenths or Zf-. Ans. Hence, to reduce a 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, in ...

Frederick Emerson - 1833 - 191 σελίδες
...there are 3-thirds; o therefore, there are 3 times as many thirds as whole ones, 42-thirds. .flns.4/. in any whole number. RULE. To change a whole number...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...

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

Francis Walkingame - 1835
...denominator. (19) Reduce f , *, J, |, ^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 fraction, and add the numerator to the product for a new numerator, under which place the denominator....

## Arithmetic Upon the Inductive Method of Instruction: Being a Sequel to ...

Warren Colburn - 1835 - 245 σελίδες
...71-7. Hence to reduce a whole number to an improper fr not ion with a given denominator, or a mixed number to an improper fraction : multiply the whole number by the denominator, lmd if it is a mixed number add the numerator of the fraction, and write the result over the denominator....