 | Roswell Chamberlain Smith - Arithmetic - 1850 - 314 pages
...following GENERAL RULE. 5. If the numbers are not all single fractions reduce them to such first , then multiply each numerator by all the denominators except...own, for a new numerator; and all the denominators together for a new denominator. 2x6x7= 84. Then f =3 5x3 x 7= 105. Then t=| 4x6x3= 72. 6. Reduce f... | |
 | George Roberts Perkins - Arithmetic - 1850 - 356 pages
...RULE. Reduce mixed numbers to improper fractions — compound fractions to their simplest form. Then multiply each numerator by all the denominators, except...own, for a new numerator, and all the denominators together for a common denominator. It is obvious that this process will give the same denominator to... | |
 | George Roberts Perkins - Arithmetic - 1850 - 364 pages
...RULE. Reduce mixed numbers to improper fractions, and cornpound fractions to their simplest form. Then multiply each numerator by all the denominators except...own for a new numerator, and all the denominators together for a common denominator. Repeat tins Rule. EXAMPLES. 1. Reduce -J-, -J-, \ to equivalent... | |
 | Ireland commissioners of nat. educ - 1850 - 160 pages
...44. 4546. 47. *^« ITS oO 49. V^ 50- UH 51Case V. — To reduce fractions to a common denominator. RULE — Multiply each numerator by all the denominators, except its own, for a new numerator ; and multiply all th« denominators together for a new denominator. Reduce J, |, and £ to a common denominator.... | |
 | Commissioners of National Education in Ireland - Arithmetic - 1850 - 162 pages
...t-Vtt | 50. l4t 42- HI 43. JA. 47. Vtf* i 51. Case V. — To reduce fractions to a common denominator. RULE Multiply each numerator by all the denominators, except its own, for a new numerator ; and multiply all the denominators together for a new denominator. Reduce | , | , and ^ to a common denominator.... | |
 | Benjamin Greenleaf - Arithmetic - 1850 - 368 pages
...the fractions and their products will be the numerators required. Or, multiply each numerator into all the denominators except its own for a new numerator ; and all the denominators into each other for a common denominator. Questions to be performed by the first method. 2. Reduce... | |
 | Henry George Bohn - Games - 1850 - 674 pages
...each case, to a vulgar fraction ; then multiply all the denominators for a common denominator, and each numerator by all the denominators, except its own, for a new numerator. In the last case, A's value = one-sixth, B's = threetenths, and C's = four-fifteenths, giving a new... | |
 | George Roberts Perkins - Arithmetic - 1851 - 356 pages
...RULE. Reduce mixed numbers to improper fractions, and compound fractions to their simplest form. Then multiply each numerator by all the denominators except...own for a new numerator, and all the denominators together for a common denominator. Bepeat this Rule. EXAMPLES. 1. Reduce £-, i, -f to equivalent fractions... | |
 | John Bonnycastle - 1851 - 314 pages
...reduce them to simple fractions by the former rules. Then multiply each numerator of these fractions by all the denominators, except its own, for a new numerator, and all the denominators together for a common denominator. EXAMPLES. (1.) Reduce ^, §, and ^ to equivalent fractions, having... | |
 | Benjamin Greenleaf - Algebra - 1852 - 348 pages
...Ans. CASE VI. 121. To reduce fractions to a common denominator. RULE. Multiply each numerator into all the denominators except its own for a new numerator, and all the denominators into each other for a common denominator; or find the least common multiple of all the denominators,... | |
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Multiply each numerator into all the denominators except its own for a new numerator, and all the denominators together for a common denominator. 
