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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; under this sum write the denominator.
A Complete Treatise on Arithmetic, Rational and Practical: Wherein the ... - Page 142
by Paul Deighan - 1804 - 177 pages

## Rudiments of Arithmetic: Containing Numerous Exercises for the Slate and ...

James Bates Thomson - Arithmetic - 1868 - 168 pages
...thirds, we "S"An... have 41 thirds. Hence, 9 1 . 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 given numerator. The sum placed over the given denominator, will form the improper fraction required....

## The Crittenden Commercial Arithmetic and Business Manual: Designed for the ...

John Groesbeck - Arithmetic - 1868 - 350 pages
...» 0 . ' A by f 27. To divide by a mixed number. RULE.— Multiply the whole number in the divisor by the denominator of the fraction, and to the product add the numerator. Multiply the dividend by the denominator of the fraction ; then divide as usual The remainder, if any,...

## Introduction to the National Arithmetic: On the Inductive System, Combining ...

Benjamin Greenleaf - Arithmetic - 1870 - 336 pages
...fifths being added 3 5 fifths. make 38 fifths, which are expressed thus, .^. 3 8 fifths = ^a. RULE. — Multiply the whole number by the denominator of the fraction, and to the product add Ote numerator, and place the sum over the given denominator. NOTE. — To reduce a whole number to...

## The Crittendon Commercial Arithmetic and Business Manual: Designed for the ...

John Groesbeck - Business mathematics - 1873 - 376 pages
...•« 3 « 5 by 4. 27. To divide by a mixed number. E.TJLE.—Multiply the whole number in the divisor by the denominator of the fraction, and to the product add the numerator. Multiply the dividend by the denominator of the fraction ; then divide as usual. The remainder, if...

## Felter's New Intermediate Arithmetic: Containing Oral and Written Problems ...

Stoddard A. Felter, S. A. Farrand - Arithmetic - 1875 - 314 pages
...quarters, and 8 quarters and 3 Izr quarters are 11 , quarters : hence 2f=y. RULE. — Multiply the integral number by the denominator of the fraction, and to the product add the numerator, and write the result over the denominator. ORAL, SLATE, AND BLACKBOARD EXERCISES. Write the corresponding...

## Crittenden Commercial Arithmetic ...

John Groesbeck - 1875 - 378 pages
...of f by T95. byf 27. To divide by a mixed number. RULE. — Multiply the whole number in the divisor by the denominator of the fraction, and to the product add the numerator. Multiply the dividend by the denominator of the fraction ; then divide as visual. The remainder, if...

## A Mathematical Course for the Matriculation Examination of the ..., Part 1

1877 - 188 pages
..._j} a*" 4 ^ 4 15 10 15 64. To reduce a mixed number into an improper fraction: Multiply the integer number by the denominator of the fraction, and to the product add the numerator for a new numerator, retaining the same denominator. Thus — „3 7x4 + 3 _ 31 „ 8 _ 3 x 15 + 8...

## Complete Arithmetic: Theoretical and Practical

William Guy Peck - Arithmetic - 1877 - 428 pages
...like manner we may treat all similar cases ; hence, the following RULE. Multiply the integral part by the denominator of the fraction and to the product add the numerator ; then place the sum over the given denominator. EXAMPLES. Reduce the following numbers to simple fractions:...