When necessary, reduce the fractions to their least common denominator. Subtract the numerator of the subtrahend, from the numerator of the minuend, and place the difference of the new numerators over the common denominator. A Grammar School Arithmetic - Page 80by George Albert Wentworth - 1889 - 451 pagesFull view - About this book
| Arthur William Potter - Algebra - 1904 - 182 pages
...its lowest terms. RULE. To subtract fractions, reduce them, if necessary, to a common denominator, subtract the numerator of the subtrahend from the numerator of the minuend, and write the difference over the common denominator. As in arithmetic, if the quantities are mixed... | |
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| Steven T. Karris - Mathematics - 2001 - 599 pages
...from another number of the same form, we first express the numbers in a common denominator; then, we subtract the numerator of the subtrahend from the numerator of the minuend to obtain the numerator of the difference. The denominator of the difference is the common denominator.... | |
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...from 9 leaves 2. RULE FOR THE SUBTRACTION OF FRACTIONS. Reduce the fractions to a common denominator. Subtract the numerator of the subtrahend from the numerator of the minuend, and write the remainder over the common denominator. When the fractional part of the subtrahend exceeds... | |
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