 | Benjamin Greenleaf - 1850 - 368 σελίδες
...i, i, |, f, |, f NOTE. —If the numerators of the given fractions be alike, and more than a unit, multiply the difference of the denominators by one of the numerators for a new numerator, then multiply the denominators together lor a new denominator. OPERATION. 11. Take ? from f. 7— 3... | |
 | Horatio Nelson Robinson - 1850 - 256 σελίδες
...quotient is found by inverting the terms of the divisor, and then multiplying the numerators together for a new numerator, and the denominators together for a new denominator ; or more briefly, we say Invert the terms of the divisor, and proceed as in multiplication. EXAMPLES.... | |
 | Roswell Chamberlain Smith - 1850 - 314 σελίδες
...hours. CASE V. To reduce a compound fraction to a simple one. RULE. 1. Multiply the numerators together for a new numerator, and the denominators together for a new denominator. CASE III. Q. How is a mixed number reduced to an improper fraction? 1. Why add in the numerator? 2.... | |
 | Uriah Parke - 1850 - 402 σελίδες
...effect will be produced. Hence, when we multiply two fractions, we multiply the numerators together for a new numerator, and the denominators together for a new denominator, and this is just what we did in multiplying 150 by f ; it is multiplying by the numera'tor of the multiplier... | |
 | Benjamin Greenleaf - 1851 - 374 σελίδες
...i, |, J, | , 4, f NOTE — If the numerators of the given fractions be alike, and more than a unit, multiply the difference of the denominators by one of the numerators for a iiew numerator, then multiply the denominators together lor a new denominator. OPERATION. 11. Take... | |
 | Benjamin Greenleaf - 1851 - 372 σελίδες
...numerators. If the numerators of the given fractions be alike, and more than a unit, multiply the sum of the denominators by one of the numerators for a new numerator, then multiply the denominators together for a new denominator. 10. Add f to f. 4 + 5 = 9x3 = 27 -------... | |
 | Thomas Lund - 1851 - 186 σελίδες
...7, p. 49.] 40. To multiply one fraction by another fraction. RULE. Multiply the numerators together for a new numerator, and the denominators together for a new denominator. a с aс Thus т xj = TJ - To prove the rule, we have -, to be taken -r times. Now -3 taken a times... | |
 | Benjamin Greenleaf - 1851 - 332 σελίδες
...the multiplicand $ (Art. 154). Now, to obtain £ of £, we simply multiply the numerators together for a new numerator, and the denominators together for a new denominator (Art. 138). Therefore, Multiplying one fraction by another is the same as reducing compound fractions... | |
 | Joseph Ray - 1848 - 250 σελίδες
...it c tic BULB, TOR THE MULTIPLICATION OF A FRACTION BT A FRACTION. Multiply the numerators together, for a new numerator; and the denominators together, for a new denominator. REMARKS. — 1st. If either of the factors is a mixed quantity, it is best to reduce it to an improper... | |
 | Charles Davies - 1852 - 344 σελίδες
...therefore, £ of f- =£$ : hence, - -= — — 4 X i 2o RULE. — Multiply the numerators together for a new numerator, and the denominators together for a new denominator. NOTE. — If there are mixed numbers, reduce them to their equivalent improper fractions. EXAMPLES.... | |
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Multiply the numerators together for a new numerator, and the denominators together for a new denominator. 
