| Benjamin Greenleaf - Arithmetic - 1846 - 206 pages
...as many times as 91 will contain 3 = 30£ Ans. Hence the following RULE. Multiply the whole number **by the denominator of the fraction, and divide the product by the numerator.** 10. Divide 18 by £. Ans. 20f . 11. Divide 27 by ft. Ans. 29T5T. 12. Divide 23 by £. Ans. 92. 13.... | |
| James Robinson (of Boston.) - 1847 - 302 pages
...deduce the following rules for dividing a whole number by a fraction. RULE I. Multiply the whole number **by the denominator of the fraction, and divide the. product by the numerator.** RULE II. Divide the whole number by the numerator of the fraction, and multiply the quotient by the... | |
| Nathan Daboll, David Austin Daboll - Arithmetic - 1849 - 249 pages
...•come to ? Ans. $$ PROBLEM VI. To divide a Whole Number by a Fraction. RULE. Multiply the whole number **by the denominator of- the fraction, and divide the product by the numerator.** EXAMPLES. 1. How many times is & of a dollar contained in $9 T 1 dollar is £, and 9 dollars is 9 times... | |
| Benjamin Greenleaf - Arithmetic - 1850 - 368 pages
...contain 3 fourths as many tunes as 68 will contain 3 = 22f Ans. RULE. — Multiply the whole number **by the denominator of the fraction, and divide the product by the numerator.** 2. Divide 18 by ft. Ans. 28f. 3. Divide 28 by £f. Ans. 41 T V4. Divide 27 by ft. Ans. 459. 6. Divide... | |
| Benjamin Greenleaf - 1851 - 332 pages
...will contain 7 as many times as 91 -will contain 3, equal to 30J. RULE. — Multiply the whole number **by the denominator of the fraction, and divide the product by the numerator.** EXAMPLES FOR PRACTICE. 2. Divide 18 by £. Ans. 20f 3. Divide 27 by \£. Ans. 29^. 4. Divide 23 "by... | |
| Calvin Tracy - 1851 - 214 pages
...larger than the dividend, unless the divisor be an improper fraction . RULE. Multiply the whale number **by the denominator of the fraction, and divide the product by the numerator** of the same. 1. Divide 21 by •{•. Here it is obvious that 21 is to be reduced to eighths, and these... | |
| John Bonnycastle - 1851 - 314 pages
...the denominator of the fraction, add in the numerator, and note the sum ; then multiply the dividend **by the denominator of the fraction, and divide the product by the** sum noted, and we shall have the true quotient. If the dividend contain a fraction, and not the divisor,... | |
| Joseph Ray - Arithmetic - 1857 - 348 pages
...of cloth can you buy for 6 dollars ? * Ans. 8 yards. Rule for Case II. — Multiply the whole number **by the denominator of the fraction, and divide the product by the numerator.** 7. 6-'- | = Am. 14. 8. 13-'- | = Am. 21|. 9. 2lH-T7T = Ans. 33. TT 4. 4-4- § = Ans. 10. 5. 16 H- |... | |
| David Price - Arithmetic - 1858 - 266 pages
...multiply the numerators together for a new numerator, and the denominators for a new denominator. 2. — **To divide a whole number by a fraction : multiply it by the denominator,** and divide the product by the numerator of the fraction. (See Example 51.) O" Mixed numbers must be... | |
| Benjamin Greenleaf - Arithmetic - 1859 - 334 pages
...contain ^ as many times as 91 will contain 3, equal to 30J. RULE. — Multiply the whole number ty **the denominator of the fraction, and divide the product by the numerator.** EXAMPLES FOR PRACTICE. 2. Divide 18 by £. Ans. 20$. 3. Divide 27 by |^. Ans. 29^. 4. Divide 23 by... | |
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