 | William Ruger - Arithmetic - 1841 - 268 pages
...NOTE. — To multiply by a fraction, we sometimes find it more convenient to multiply the multiplicand by the numerator of the fraction and divide the product by the denominator; see.=dfthe quotient is then the product of the fraction ; which product* in all cases must be added,... | |
 | Benjamin Greenleaf - Arithmetic - 1842 - 184 pages
...30 95 4060 7122 9 III. To multiply by a fraction. RULE. 911 2597 1011 6383 1727 Multiply the given number by the numerator of the fraction, and divide the product by the denominator. If any thing remain, place it over the divisor at the right hand of the quotient. NOTE. When the number... | |
 | Nathan Daboll - Arithmetic - 1843 - 254 pages
...done without a remainder,) and multiply the quotient by the numerator ; or, II. Multiply the whole number by the numerator of the fraction and divide the product by the denominator. EXAMPLES. 1 . What is the product of 48 multiplied by 1 1 1st motbod. 2d method. 4)48 48 12 is 3 of... | |
 | Benjamin Greenleaf - Arithmetic - 1844 - 208 pages
...4060. 7122. 0. 962. 2597. 10H. 6383. 1727. III. To multiply by a fraction. RULE. Multiply the given number by the numerator of the fraction, and divide the product by the denominator. If any thing remain place it over the divisor at the right hand of the quotient. NOTE. When the number... | |
 | Benjamin Greenleaf - Arithmetic - 1844 - 204 pages
...8790. 6383. 49. Divide 71800100 by 4701. 1727. III. To multiply by a fraction. RULE. Multiply the given number by the numerator of the fraction, and divide the product by the denominator. If any thing remain place it over the divisor at the right hand of the quotient. NOTE. When the number... | |
 | Almon Ticknor - Arithmetic - 1846 - 276 pages
...To multiply a whole number by a fraction, or a fraction by a whole number. RULE. Multiply the whole number by the numerator of the fraction, and divide the product by the denominator ; if the numerator be 1, divide by the denominator only ; if there is a whole number multiply by it,... | |
 | James W. Kavanagh - 1846 - 304 pages
...12. 10 In exercises 9, 10, 11, and 12 where fractional exponents occur, multiply the log of the power by the numerator of the fraction, and divide the product by the denominator for the log of the required root. In exercise 12 the answer is obtained from an extended- table, in... | |
 | James Robinson (of Boston.) - 1847 - 304 pages
...derive the following rules for multiplying a whole number by a fraction. RULE I. Multiply the whole number by the numerator of the fraction, and divide the product by the denominator. RULE II. Divide the whole number by the denominator of the fraction, and multiply the quotient by the... | |
 | Nathan Daboll, David Austin Daboll - Arithmetic - 1849 - 260 pages
...done without a remainder,) and multiply the quotient by the numerator ; Of, II. Multiply the whole number by the numerator of. the fraction and divide the product by the denominator. EXAMPLES. 1 . What is the product of 48 multiplied by | ? 1st method. 2d method. ,- * 4)48 48 12 is... | |
 | Benjamin Greenleaf - Arithmetic - 1849 - 336 pages
...thus obtain ij of it, which is 9. SEcOND OPERATION. in tne second operation we multiply the j? whole number by the numerator of the fraction, and divide the product by the denomina45-i-5 = 9 ^ tori an(l obtain 9 for the answer, as before. Therefore, Multiplying by a fraction... | |
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Multiply the whole number by the numerator of the fraction, and divide the product by the denominator ; or divide the whole number by the denominator of the fraction, and multiply the quotient by the numerator. 
