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Βιβλία Βιβλία 171 - 179 από 179 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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Algebra, by Maximilian Philip

Maximilian Philip - 1916
...multiplied by every term of the multiplier and the products added. (Arts. 23, 36, 94.) (c) Fractions. — Multiply the numerators together for a new numerator and the denominators for a new denominator. Cancel any factor appearing in both numerator and denominator. (Art. 52.) (d) Surds. — If the indices...

Vocational Mathematics for Girls

William Henry Dooley - 1917 - 369 σελίδες
...and 5 are prime to each other so that answer is f. This method of solution is the same as multiplying the numerators together for a new numerator and the denominators for a new denominator. Cancellation shortens the process. EXAMPLE. — Find the product of 124f and 5. 124f f. If the fraction...

Junior High School Mathematics, Τόμος 3

Theodore Lindquist - 1920
...f of that number; that is, take 2 times § of the number. Hence, to multiply fractions by fractions multiply the numerators together for a new numerator and the denominators for a new denominator. In practice, look for common factors between numerators and denominators. Thus, 2 34 U _ ? 0 313 9...

Junior High School Mathematics, Τόμος 3

Theodore Lindquist - 1920
...f of that number; that is, take 2 times 5 of the number. Hence, to multiply fractions by fractions multiply the numerators together for a new numerator and the denominators for a new denominator. In practice, look for common factors between numerators and denominators. Thus, g -0 X 00 X '9 ~ 3...

Rapid Arithmetic: Quick and Special Methods in Arithmetical Calculation

Thomas O'Conor Sloane - 1922 - 190 σελίδες
...simpler to multiply the denominators and numerators together. Therefore to multiply two fractions, multiply the numerators together for a new numerator and the denominators for a new denominator. A fraction can also be multiplied by a whole number by dividing its denominator by the multiplier....

Rapid Arithmetic: Quick and Special Methods in Arithmetical Calculation

Thomas O'Conor Sloane - 1922 - 190 σελίδες
...simpler to multiply the denominators and numerators together. Therefore to multiply two fractions, multiply the numerators together for a new numerator and the denominators for a new denominator. A fraction can also be multiplied by a whole number by dividing its denominator by the multiplier....

Junior High School Mathematics Book 1-3 [and] 1 Book Course, Βιβλίο 3

Theodore Lindquist - 1920
...f of that number; that is, take 2 times | of the number. Hence, to multiply fractions by fractions multiply the numerators together for a new numerator and the denominators for a new denominator. In practice, look for common factors between numerators and denominators. Thus, g J3X 33 * IF = ? 3...

Public Libraries, Τόμος 9

1904
...ignorance? The teacher's reply has been, Make the verb agree with the subject in number and person; or, Multiply the numerators together for a new numerator and the denominators for a new denominator. The pupil finds when he gets into real life that nobody cares for these pedantic niceties of the school,...

New Elementary Algebra Embracing the First Principles of the Science

Charles Davies - 1891 - 294 σελίδες
..._ac I d~bd Hence the rule : — If there are mixed quantities, reduce them to a fractional form; then Multiply the numerators together, for a new numerator ; and the denominators, for a new denominator. Exercises. 1. Multiply a + — by 4 aa First, a + ^ a hence £± J5 x c- - a'c + bcxad ad Find the...




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