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" Hence, to divide a fraction by a fraction, multiply the numerator of the dividend by the denominator of the divisor, and the denominator of the dividend by the numerator of the divisor. "
An Introduction to Algebra Upon the Inductive Method of Instruction - Σελίδα 97
των Warren Colburn - 1830 - 276 σελίδες
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The Modern Preceptor Or a General Course of Education: Containing ..., Τόμος 1

John Dougall - 1810 - 580 σελίδες
...multiplying the numerator oF the dividend by the denominator of the divisor, for a numerator to the quotient, and the denominator, of the dividend by the numerator of the divisor, for a denominator to the quotient. For example, let it be required to divide $ by 3 , we multiply the...

Practical Arithmetic: In Four Books ... Extracted from the Large and Entire ...

John Gough - 1813 - 348 σελίδες
...FRACTIONS. Rule. Multiply the Numerator of the Dividend by the Denominator of the Divisor for a Numerator, and the Denominator of the Dividend by the Numerator of the Divisor for the Denominator of ihe Quotient. Appll. Application. Let £ be to be divided by ^, 3 (the A numerator...

The Young Man's Best Companion and Guide to Useful Knowledge

John Dougall - 1815 - 476 σελίδες
...the numerator of the dividend by the denominator of the divisor ; for a numerator to the quotient, and the denominator of the dividend by the numerator of the divisor, for a denominator to the quotient. For instance, in dividing $ by f we multiply 5 the numerator of...

Elements of algebra, compiled from Garnier's French translation of L. Euler ...

Charles Tayler - 1824
...that the quotient will be ^. Hence the following rule. Multiply the numerator of the dividend by the denominator of the divisor, and the denominator of the dividend by the numerator of the divisor ; the Jirst product will be the numerator of the quotient, «nd the second product tie denominator....

Arithmetic: Being a Sequel to First Lessons in Arithmetic

Warren Colburn - 1824 - 267 σελίδες
...it will be found that this purpose is effected, by multiplying the numerator of the dividend, by the denominator of the divisor, and the denominator of the dividend by the numerator of the divisor. . Thus in the third example; multiplying the numerator of | by 5 and the denominator by 1, it becomes...

An Introduction to Algebra Upon the Inductive Method of Instruction

Warren Colburn - 1825 - 372 σελίδες
...ad 6 r ad ad Hence, <o divide a fraction by ajraction, multiply the numerator of the dividend by the denominator of the divisor, and the denominator of...divisor. Or more generally, when the divisor is a /raction, multiply the dividend (whether whole number or fraction) by the divisor inverted. Arith....

An Elementary Treatise on Arithmetic: Taken Principally from the Arithmetic of

Silvestre François Lacroix - 1825 - 144 σελίδες
...gives —. Hence the following rule : Multiply the numerator of the dividend by tlie denominator of Ihe divisor, and the denominator of the dividend by the numerator of the divisor ; the first product will be the numerator of the quotient, and tlie second -will be its denominator....

An Introduction to Algebra Upon the Inductive Method of Instruction

Warren Colburn - 1826 - 276 σελίδες
...Ans. 61 ad ad Hence, to divide a fraction by a fraction, multiply the numerator of the dividend by the denominator of the divisor, and the denominator of...inverted. Arith. Arts. XXIII. and XXIV. 8. Divide 9. Divide 3ab 13 a by by fb c 10. Divide 11. Divide 12. Divide 13. Divide 14. Divide 15. Divide 16....

Elements of Arithmetic, Theoretical and Practical: Adapted to the Use of ...

Ferdinand Rudolph Hassler - 1826 - 215 σελίδες
...fractions, of §38, from which is deduced the following rule : Multiply the numerator of the dividend by the denominator of the divisor, and the denominator of the dividend by the numerator of the divisor; the Jirst gives the numerator, the second the denominator of the result. To prove this, we need only...

The Juvenile Arithmetick, and Scholar's Guide: Wherein Theory and Practice ...

Martin Ruter - 1828 - 166 σελίδες
...then multiply the numerator of the dividend by the denominator of the divisor, for a new numerator, and the. denominator of the dividend by the numerator of the divisor, for th« denominator; the fractions thus formed will be the answer. EXAMPLES. 1. Divide 4 by f. Thus,...




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