 Reduce the mixed numbers to improper fractions, and compound fractions to simple ones ; after this has been done, multiply all the numerators together for the numerator of the product, and all the denominators together for its denominator. Multiply 6|...  An elementary course of practical mathematics - Seite 31von James Elliot - 1850Vollansicht - Über dieses Buch
 | George G. Carey - 1818 - 602 Seiten
...VULGAR FRACTIONS. RULE I. Reduce mixed numbeis to improper fractions, if there be any given ; then multiply all the numerators together for the numerator of the product, and all the denominators together for the denominator of the product*. EXAMPLE I. Multiply | by \. 3 x 7 = 21 7 8 x 9 =^72 =... | |
 | Francis Walkingame - 1833 - 204 Seiten
...MULTIPLICATION. RULE. Prepare the given numbers (if they require it) by the rules of Reduction : then multiply all the numerators together for the numerator...product, and all the denominators for the denominator. (1) Multiply | by J. fxf=2V Am. (2) Multiply i by ; (3) Multiply 48 f by 13$. (4) Multiply 430 1 by... | |
 | Samuel YOUNG (of Manchester.) - 1833 - 272 Seiten
...the ounce avoirdupois, tile latter being equal to 18 pennyweights, 5l§ grains, troy. MULTIPLICATION. RULE. Multiply all the Numerators together for the...Numerator of the Product ; and all the Denominators together for its Denominator. NOTE, lleduce the integers and mixed numbers to improper fractions. (1)... | |
 | John D. Williams - 1840 - 216 Seiten
...a(a2— f) j r. A ii a1—-- d. Reduced are a -j -- - -- (a MULTIPLICATION OF ALGEBRAIC FRACTIONS. 52. RULE. Multiply all the numerators together for the...numerator of the product, and all the denominators together for its denominator ; the former placed over the latter will give the product required. ,".... | |
 | John D. Williams - 1840 - 634 Seiten
...„, and 8a Add a+z, - , and - together. a — xa MULTIPLICATION OF ALGEBRAIC FRACTIONS. 52. RTJLE. Multiply all the numerators together for the numerator of the product, and all the denominators together for its denominator ; the former placed over the latter will give the product required. ,... | |
 | Augustus De Morgan - 1840 - 186 Seiten
...; and so on. The O Zoo general rule for multiplying any number of fractions together is therefore : Multiply all the numerators together for the numerator of the product, and all the denominators together for its denominator. 120. Suppose it required to multiply together -| and — . The pro, I?... | |
 | Charles Bathurst (schoolmaster.) - 1842 - 158 Seiten
...inserted. MULTIPLICATION OF VULGAR FRACTIONS. RULE. Reduce the fractions, when necessary, to simple ones. Multiply all the numerators together for the numerator of the product, and all the denominators together for the denominator of the product. Cancel where it can be done, in order that the product... | |
 | Commissioners of National Education in Ireland - 1842 - 160 Seiten
...numbers to improper fraction.-., and compound fractions to simple ones ; after this has been done, multiply all the numerators together for the numerator of the product, and all the denominators together for its denominator. Multiply 6| by | of 4. Here the mixed number gz — to an(ia of ? —... | |
 | 1843 - 142 Seiten
...6. 13£ and 4f ? MULTIPLICATION. RULE. Reduce integers and mixed numbers to improper fractions, then multiply all the numerators together for the numerator of the product, and all the denominators together for its denominator. Multiply, 1. 44bvi. 52. Si by TV 3. TvbyT7T 4. 5f by 114. 6. 8 by f .... | |
 | Commissioners of National Education in Ireland - 1850 - 162 Seiten
...mixed numbers to improper fractions, and compound fractions to simple ones ; after this has been done, multiply all the numerators together for the numerator of the product, and all the denominators together for its denominator. Multiply 6| by | of |. Here the mixed number 6§ _ ,p and | of J = H... | |
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