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" By examining the above examples, 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. "
Arithmetic: Being a Sequel to First Lessons in Arithmetic - Σελίδα 199
των Warren Colburn - 1824 - 267 σελίδες
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An Introduction to Algebra: Upon the Inductive Method of Instruction

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...is — 6 ad ad ad o part of _1 .4,w. — . ad ad Hence, to divide a fraction by a fraction, multiply the numerator of the dividend by the denominator of the divisor, and tine, denominator of the dividend by the numerator of the divisor. Or more generally, when the divisor...

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

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...lintlt of the numbe.ru arc mined numbers. thry must first be reduced to improper fraction-!. Note. As the common denominator itself is not used in the...multiply the numerators by the proper numbers to reduce thorn. By examining the above examples, it will be found that this purpose is effected, by multiplying...

First Lessons in Algebra: Being an Easy Introduction to that Science ...

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...divide the numerator of the one by the numerator of the other, which gives us ^- . But if we multiply the. numerator of the dividend by the denominator of the divisor, and the denominator ot the dividend by the numerator of the divisor, we shall obtain the same result : thus, ~ x — =...

Gradations in Algebra: In which the First Principles of Analysis are ...

Richard W. Green - 1839 - 148 σελίδες
...make no use at all of the denominators. Let us see then how we obtain these two terms. We multiply the numerator of the dividend by the denominator of the divisor ; and this becomes the numerator of the answer. And we multiply the numerator of the divisor by the denominator...

Arithmetic on the Productive System: Accompanied by a Key and ..., Βιβλίο 3

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...denominator. 36. The reason for this rule is the same, in reality, as that for the preceding one. ., , I- or, multiplying the numerator of the dividend by the denominator of the divisor multiplies the dividend by that number. (LVI. 2, 3.) 38. And multiplying the denominator of the dividend...

Arithmetic on the Productive System: Accompanied by a Key and Cubical Blocks

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...denominator. 36. The reason for this rule is the same, in reality, as that for the preceding one. 37. For, multiplying the numerator of the dividend by the denominator of the divisor multiplies the dividend by that number. (LVL 2, 3.) 38. And multiplying the denominator of the dividend...

Arithmetic on the Productive System: Accompanied by a Key and Cubical Blocks

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...denominator. 36. The reason for this rule is the same, in reality, as that for the preceding one. 37. For, multiplying the numerator of the dividend by the denominator of the divisor multiplies the dividend by that number. (LVI. 2,3.) 38. And multiplying the denominator of the dividend...

Higher Arithmetic: Or, The Science and Application of Numbers; Combining the ...

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...the numerator of the divisor. Thus, reducing the two fractions to a common denominator, we multiply the numerator of the dividend by the denominator of the divisor, and the numerator of the divisor by the denominator of the dividend; (Art. KOO;) and, then dividing the former...

HIGHER ARITHMETIC; OR THE SCIENCE AND APPLICATION OF NUMBERS; COMBINING THE ...

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...the numerator of the divisor. Thus, reducing the two fractions to a common denominator, we multiply the numerator of the dividend by the denominator of the divisor, and the numerator of. the divisor by the denominator of the dividend ; (Art. 200 ;) and, then dividing the...

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...the numerator of the divisor. Thus, reducing the two fractions to a common denominator, we multiply the numerator of the dividend by the denominator of the divisor, and the numerator of the divisor by the denominator of the dividend ; (Art. 200 ;) and, then dividing the former...




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