 Reduce the dividend and the divisor to like fractional units, then divide the numerator of the dividend by the numerator of the divisor. RULE II. — "Invert the divisor and proceed as in multiplication.  A Complete Arithmetic ... - Σελίδα 241των Frank H. Hall - 1899 - 447 σελίδεςΠλήρης προβολή - Σχετικά με αυτό το βιβλίο
 | Wilbur Fisk Nichols - 1911 - 268 σελίδες
...in Lesson 47, 5X5 = 7. the result is f. • Learn: Change the fractions to a common denominator, and divide the numerator of the dividend by the numerator of the divisor, or multiply by the reciprocal of the divisor. ORAL EXERCISES. 1. A -I 6. т% ~=- f 9. ÎKÎ 13. A -ь... | |
 | Charles W. Morey - 1911 - 454 σελίδες
...43. f^x^ 44. &xtt 45. x 46. 11x 47. x 48. x 1. Divide f by f . DIVISION Change to like fractions, and divide the numerator of the dividend by the numerator of the divisor. *-*-i = H + it = i2 + i4 = H = » Or, for convenience, invert the divisor and multiply, canceling when... | |
 | Charles William Morey - 1911 - 274 σελίδες
...process just described. Ч-И=10 8+2 = 8Х2 = 16 То divide fractions, change to like fractions and divide the numerator of the dividend by the numerator of the divisor ; or, for convenience, invert the divisor and multiply, canceling when possible. Solve : Written 10.... | |
 | Fletcher Durell, Elizabeth Hall - 1911 - 440 σελίδες
...Fraction. Reduce the fractions (or the whole number and the fraction) to the same denominator (or unit) ; Divide the numerator of the dividend by the numerator of the divisor. Ex. Divide f by &. f + lo = ft + A = ¥ = 2 Later we shall learn another and often briefer method of... | |
 | John William Hopkins, Patrick Healy Underwood - 1912 - 406 σελίδες
...which reduces to £ . Therefore, to divide one fraction by another, change to a common denominator and divide the numerator of the dividend by the numerator of the divisor. Another Method If a product and one factor are given, the other factor can be found by dividing the... | |
 | John Alexander Luman - 1914 - 366 σελίδες
...having a common denominator (by multiplying both by the denominator of the fraction in the diruar), then divide the numerator of the dividend by the numerator of the divisor. Or, giee the whole number a denominator of 1, invert the divisor and proceed at M multiplication. 255.... | |
 | William James Milne - 1914 - 524 σελίδες
...45. 330 by 8| 46. Divide 225 by 18|. SUGGESTION. — Reduce both dividend and divisor to fourths and divide the numerator of the dividend by the numerator of the divisor. Divide : 47. 275 by 12i 52. 415 by 27 f 57. 2800 by 33£ 48. 345 by 26$ 53. 786 by 82f 58. 7200 by... | |
 | Curtis James Lewis - 1915 - 270 σελίδες
...denominator, thus : 3 7 3x11 7x5 5 ' 11 5x11 ' 11x5' The denominator 5 x 11 being common to both fractions, we divide the numerator of the dividend by the numerator of the divisor, thus, 3xll=33 7x5 35' This gives the same result as multiplying the dividend by the divisor with terms... | |
 | William Aloysius Boylan, Floyd R. Smith - 1916 - 150 σελίδες
...To divide a fraction by a fraction, change both fractions to fractions with a common denominator and divide the numerator of the dividend by the numerator of the divisor. 8. Divide f by f. * - AI = AA - A - f - H We get the same result by inverting the divisor and multiplying... | |
 | Michigan. Department of Public Instruction - 1916 - 220 σελίδες
...dividing 1 by a fraction. 1. Change 1 to fraction of the same denominator as that of the divisor. 2. Divide the numerator of the dividend by the numerator of the divisor. Comparison. In what way are these two problems alike: $10-5-$3 and 10/10-5-3/10? problems ten is divided... | |
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