 | Walter Crady - Teachers - 1906 - 274 pages
...you invert the divisor in the division of fractions? For convenience: It is equivalent to dividing the numerators for a new numerator and the denominators for a new denominator. 3. (a) Find the square root of: x4— 2x3y+3x2y2— 2xy3+y4^x2— xy+y2 — 2x3y+3x2y2 (2x2— xy)... | |
 | Samuel Hamilton - Arithmetic - 1907 - 286 pages
...r£ =_1Or canceling, 8 5 x 8 40 10 5 8 5x8 10 2 The product of two fractions is found by multiplying the numerators for a new numerator and the denominators for a new denominator. Change mixed numbers to improper fractions. The word " of " between two fractions is equivalent to... | |
 | Thomas Jefferson McEvoy - Education - 1908 - 472 pages
...large ; hence, 2 times $£ or $|. The same result may be secured in a shorter process by multiplying the numerators for a new numerator and the denominators for a new denominator. Continued multiplication is a larger application. Use cancellation to review divisors and reduction... | |
 | George Augustus Walton, Stanley Harry Holmes - Arithmetic - 1909 - 316 pages
...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. | of | of... | |
 | George Augustus Walton, Stanley Harry Holmes - Arithmetic - 1909 - 316 pages
...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 of f 6. |... | |
 | Edward Thomas Roe - Business - 1911 - 512 pages
...= 12, and the difference of the numerators 1, hence j'j. is the answer MULTIPLICATION OF FRACTIONS Multiply the numerators for a new numerator and the denominators for a new denominator. DIVISION OF FRACTIONS Invert the terms of the divisor an,d proceed as in multiplication. Inverting... | |
 | James Charles Byrnes, Julia Richman, John Storm Roberts - Arithmetic - 1914 - 264 pages
...possible. B. To multiply fractions and mixed numbers, change all mixed numbers to improper fractions ; multiply the numerators for a new numerator, and the denominators for a new denominator. Cancel wherever possible. ORAL EXERCISES 33. Multiply at sight : 1. | by 8; by 10; by 12 ; by 16. 2.... | |
 | James Charles Byrnes, Julia Richman, John Storm Roberts - Arithmetic - 1911 - 264 pages
...possible. /i. To multiply fractions and mixed numbers, change all mixed numbers to improper fractions; multiply the numerators for a new numerator, and the denominators for a new denominator. Cancel wherever possible. ORAL EXERCISES 33. Multiply at sight : í: '\ by 8; by 10; by 12; by 16.... | |
 | John Alexander Luman - Arithmetic - 1914 - 366 pages
...of I of Л Í5. | of U of HXt «. HXlf XH IG. ,3TxHx Л of л 20. ^x ? x \ x li x }i 227. RULE. — Multiply the numerators for a new numerator and the denominators for a new denominator. NOTE. — The work may often be shortened by cancelation. 228. To multiply a whole number by a fraction.... | |
 | Mechanical engineering - 1916 - 902 pages
...general RULE. I. Reduce all integers and mixed numbers to improper fractions. II. Multiply together the numerators for a new numerator, and the denominators for a new denominator. NOTES. — 1. Cancel nil factors common to numerators and denominators. 2. If a fraction be multiplied... | |
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Multiply together the numerators for a new numerator, and the denominators for a new denominator. 
