 | Nicolas Pike - Arithmetic - 1822 - 536 pages
...-J, -f of -J, and 3,i ? Ans. 1{A. .Inoihtr method for the Multiplication of mixed Quantities. CASE I. 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... | |
 | Nicolas Pike - Arithmetic - 1822 - 562 pages
...J-, 4 of J, and 3£ ? 9 Ans. 1{J. Another method for the Multiplication of mixed Quantities. CASE I. To multiply a whole number by a fraction, or a fraction by a ;; '«//i number. RULE. Multiply the whole number by the numerator of the fraction and divide the product... | |
 | Nicolas Pike - Arithmetic - 1832 - 538 pages
...|, f of f , and ЗА ? Ans. If'. Another method for the Multiplication of mixed Quantities. CASE I. To multiply a whole number by a fraction, or a fraction by л -Jíhole number. RULE. Multiply the whole number by the numerator of the fraction and divide the... | |
 | Luther Ainsworth - Arithmetic - 1837 - 298 pages
...multiplier is less than 1. CASE FIRST. Q. What is the first case in Multiplication of Fractions ? A. To multiply a whole number by a fraction, or a fraction by a whole number. Q. What is the RULE in this case ? A. If the numerator of the fraction be one, as 4, \, 4, &c. divide... | |
 | Aaron Palmer - Arithmetic - 1845 - 68 pages
...is in | how many times ? Place 2 opposite 1; opposite 8 is 16. This, placed opposite 7, makes ,7(j , the answer. To MULTIPLY A WHOLE NUMBER BY A FRACTION,...NUMBER. RULE. — Place the numerator found on the cir. cular, opposite the denominator ; then opposite the whole number is the answer. NB — Whenever... | |
 | Almon Ticknor - Arithmetic - 1846 - 276 pages
...Multiply 7i by 91. 83. Multiply I by 5|. 5f =V7 ; fx V7=l 84. Multiply 5 1 by |. ' Ans. 69 Ans. J. 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... | |
 | Benjamin Greenleaf - Arithmetic - 1849 - 388 pages
...13. Multiply A by e- Ans. -ft. 14. Multiply £ by •&. Ans. 15. Multiply ^ by •£,&. . CASE II. To multiply a whole number by a fraction, or a fraction by a whole number. 1. If a man earn £ of a dollar in one day, how much will he earn in 9 days ? OPERATION. To analyze... | |
 | Benjamin Greenleaf - Arithmetic - 1850 - 368 pages
...Ans. ^. 12. Multiply |. by if. Ans. -^. 14. Multiply | by -ft. Ans. 15. Multiply & by $&• A CASE II. To multiply a whole number by a fraction, or a fraction by a whole number. I. If a man earn £ of a dollar in one day, how much will he earn 11. c) days ? jXf = ^r=$7£ Ans.... | |
 | Robert Johnston (F.R.G.S.) - 1863 - 254 pages
...includes the multiplication of whole numbers, for 2x3 = sxf =f = 6. It also includes the multiplication of a whole number by a fraction, or a fraction by a whole number ; in either case, we write the whole number in a fractional form and multiply. Thus, | x 3 =§ x |... | |
 | Robert Johnston (F.R.G.S.) - 1879 - 320 pages
...the multiplication of whole numbers, for 2x3 = 2 xs=e — 6. It also includes the multiplication of a whole number by a fraction, or a fraction by a whole number ; in either case, we write the whole number in a fractional form and multiply. Thus, fx 3 =| x ?= «=2J=2J,... | |
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To multiply a whole number by a fraction, or a fraction by a -whole number, RULE. 
