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Βιβλία Βιβλία 151 - 160 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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The Progressive Arithmetic: Part I-[III], Μέρος 2

Wilbur Fisk Nichols - 1903
...X4~3~x~l We get the same result by multiplying the numerators and the denominators together. 4. Learn : Multiply the numerators together for a new numerator and the denominators for a new denominator, and reduce the resulting fraction to its lowest terms. 5. Multiply 8j by 5J. Multiply as in whole numbers,...

Arithmetic

San Jose State Normal School, W. H. Baker - 1903 - 80 σελίδες
...which should be first stated by the pupil and then memorized. To multiply a fraction by a fraction, multiply the numerators together for a new numerator and the denominators for a new denominator. 8r DIVIDING A WHOLE NUMBER BY A FRACTION. This should be introduced in connection with work in denominate...

An Algebra for Grammar Schools

Charles Austin Hobbs - 1905 - 138 σελίδες
...X - = - « mnp mnp and so on for any number of fractions. To find the product of several fractions, multiply the numerators together for a new numerator, and the denominators for a new denominator. NOTE. Before performing the multiplication every integral expression should be written as a fraction...

First Year in Algebra

Frederick Howland Somerville - 1905 - 208 σελίδες
...xy bm by The general process may be stated as follows : 108. To multiply a fraction by a fraction : Multiply the numerators together for a new numerator, and the denominators for a new denominator. By cancellation reduce the resulting fraction to its lowest terms. 109. To divide a fraction by a fraction...

School Science and Mathematics, Τόμος 22

1922
...K of # = 4/9 tf of K = 1/12. In this way the child will discover that the numerators are multiplied together for a new numerator and the denominators for a new denominator. All reductions of 'answers to simpler forms, as X of - , = 2/12 = 1 /6 and all short cuts as X of %...

Intermediate Arithmetic: For Graded Schools

Samuel Hamilton - 1907 - 270 σελίδες
...23_2x8_E6 3 5 3x5 15' 3 5 3x5 15' 5 5 5x5 25Observe that in each case the result is obtained by multiplying the numerators together for a new numerator and the denominators for a new denominator. $ of £ means that we are to divide £ into 3 equal parts and take two of these parts. The operation...

Practical Elementary Algebra

Joseph Victor Collins - 1908 - 420 σελίδες
...for integral and rational ones. 3. Proof that in multiplying fractions the numerators are multiplied together for a new numerator and the denominators for a new denominator. Let - and - be the given factors and p their product. 6 p Then, ?x-=p. (Hypothesis.) bd Now, - xbx~...

Arithmetic: 4th Book, Βιβλίο 4

George Augustus Walton - 1909
...of a fraction is called a compound fraction. To change a compound fraction to a simple fraction, we multiply the numerators together for a new numerator, and the denominators for a new denominator, canceling if possible. Change to simple fractions: 1. f of | of | 5. 1 of \ of 2| 9. t\ xfx 18| 2....

Walton and Holmes's Arithmetics: 1st Book-, Βιβλίο 4

George Augustus Walton, Stanley Harry Holmes - 1909
...of a fraction is called a compound fraction. To change a compound fraction to a simple fraction, we multiply the numerators together for a new numerator, and the denominators for a new denominator, canceling if possible. Change to simple fractions: 1. foff of* 5. £offrof2| 9. &xf x18f 2. f of f...

Practical Algebra, First Year Course, Βιβλίο 1

Joseph Victor Collins - 1910 - 301 σελίδες
...any denominator depend ? Notice that the principle applies only after the numerators are multiplied together for a new numerator and the denominators for a new denominator. But it is more convenient to cancel before multiplying. 24' '^ll* .°o+.26..-- 25. M*2-?/2), * .. a2...




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