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Βιβλία Βιβλία 71 - 80 από 178 για Reduce compound fractions to simple ones, and mixt numbers to improper fractions....
" Reduce compound fractions to simple ones, and mixt numbers to improper fractions ; then multiply the numerators together for a new numerator, and the denominators for. a new denominator. "
The New Federal Calculator, Or, Scholar's Assistant: Containing the Most ... - Σελίδα 134
των Thomas Tucker Smiley - 1825 - 180 σελίδες
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An Encyclopædia of Architecture: Historical, Theoretical, and Practical

Joseph Gwilt - 1842 - 1089 σελίδες
...divisor, that is, place the denominator for the numerator and the numerator for the denominator ; then multiply the numerators together for a new numerator, and the denominators for a new denominator, and the product will be the quotient sought. Thus, ', divided by ] is the same as \ multiplied by £,...

The principles of arithmetic. [Followed by] The principles of algebra

Wales Christopher Hotson - 1842
...required, 4 t \ & the operation would be performed thus : Hence, the following GENERAL RULE. Multiply all the numerators together for a new numerator, and the denominators for a new denominator. OBs. In cancelling factors which are common to both the numerator and denominator, it is usual to make...

Elements of Arithmetic: For Schools and Academies. In which Decimal ..., Μέρος 2

Pliny Earle Chase - 1844 - 240 σελίδες
...multiplier or multiplicand is a fraction, Change whole or mixed numbers (if any) to improper fractions, and multiply the numerators together for a new numerator, and the denominators for a new denominator. To MULTIPLY A FRACTION BY A WHOLE NUMBER. It is evident from the nature of fractions, that i=2Xi; %...

The Elements of Arithmetic ... in which Decimal and Integral Arithmetic are ...

Pliny Earle Chase - 1844
...multiplier or multiplicand is a fraction, Change inhale or mixed numbers (if any) to improper fractions, and multiply the numerators together for a new numerator, and the denominators for a new denominator. To MULTIPLY A FRACTION BY A WHOLE NUMBER. It is evident from the nature of fractions, that i=2X J;...

The Teachers' Assistant, Or, A System of Practical Arithmetic: Wherein the ...

1845 - 198 σελίδες
...GENERAL BULE. Reduce compound fractions to single ones, and mixed numbers to improper fractions; then multiply the numerators together for a new numerator, and the denominators for a new denominator. EXAMPLES. 1. Multiply $ by f. Result Д. " **--"-• "- ' *-Л Result £ 4. Multiply 12f by 7§. Result...

Elements of Arithmetic, Μέρος 1

Z. Jones - 1845 - 46 σελίδες
...3X3=9 (three fourths of 12). Take f of 42. fof81. fof!3. fof21. 6. To take a part of another part, multiply the numerators together for a new numerator and the denominators for a new denominator. Thus £ of ^ is j.. The value of an expression of parts is diminished, by multiplying the denominator....

An Elementary Treatise on Arithmetic: Designed as an Introduction to Peirce ...

Thomas Hill - 1845 - 85 σελίδες
...in what has been commonly called the " rule of three." 136. To multiply vulgar fractions together: Multiply the numerators together for a new numerator, and the denominators for a new denominator. (134, 135). The numerator of the multiplicand is the number, (131), to be multiplied by the fraction...

The elements of algebra

James Wood - 1845 - 287 σελίδες
...the division of its denominator by c. 127. The product of two fractions is found by multiplyingthe numerators together for a new numerator, and the denominators for a new denominator. Let 7 and - be the two fractions; then -x- = — j. For if о abd bd x = - , and у = - , by multiplying...

Arithmetic, in Two Parts

Frederic A. Adams - 1846 - 212 σελίδες
...usually given in Arithmetics for the multiplication and division of fractions. For Multiplication, multiply the numerators together for a new numerator, and the denominators for a new denominator. For Division, invert the divisor and proceed as in multiplication. Sometimes we wish to find the value...

Practical Arithmetic: Uniting the Inductive with the Synthetic Mode of ...

James Bates Thomson - 1846 - 336 σελίδες
...he sold $ of f- of the ship. Now f of | is a compound fraction, whose value is found by multiplying the numerators together for a new numerator, and the denominators for a new denominator. (Art. 123.) Operation. fx]|=T65, or f. Ans. Hence, 1 35. To multiply a fraction by a fraction. Multiply...




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