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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. "
An Elementary Arithmetic - Page 101
by Daniel Bernard Hagar - 1877 - 224 pages
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Introduction to the National Arithmetic: On the Inductive System : Combining ...

Benjamin Greenleaf - Arithmetic - 1842 - 184 pages
...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...
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Daboll's Complete Schoolmaster's Assistant Being a Plain Comprehensive ...

Nathan Daboll - Arithmetic - 1843 - 254 pages
...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...
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Introduction to The National Arithmetic: On the Inductive System; Combining ...

Benjamin Greenleaf - Arithmetic - 1844 - 208 pages
...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...
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Introduction to The National Arithmetic, on the Inductive System: Combining ...

Benjamin Greenleaf - Arithmetic - 1844 - 204 pages
...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...
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Arithmetic, Its Principles and Practice

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...
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The Columbian Calculator: Being a Practical and Concise System of Decimal ...

Almon Ticknor - Arithmetic - 1846 - 276 pages
...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,...
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The American Arithmetic

James Robinson (of Boston.) - 1847 - 304 pages
...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...
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Daboll's Complete Schoolmaster's Assistant: Being a Plain Comprehensive ...

Nathan Daboll, David Austin Daboll - Arithmetic - 1849 - 260 pages
...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...
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Introduction to The National Arithmetic: On the Inductive System Combining ...

Benjamin Greenleaf - Arithmetic - 1849 - 336 pages
...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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A New System of Arithmetic on an Improved Plan

Charles Guilford Burnham - 1850 - 350 pages
...divide the multiplier. Hence, to multiply a whole number by a fraction, RULE. 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. OBS. —...
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