 To reduce a mixed number to an improper fraction, Multiply the whole number by the denominator of the fraction, and to the product add the numerator; under this sum write the denominator.  A Grammar Shcool Arithmetic - Page 122by George Albert Wentworth - 1886 - 372 pagesFull view - About this book
 | John Bonnycastle - 1848 - 334 pages
...quantity, then a — - = ; с: с с henee we Irive the following Rule. — Multiply the integral part by the denominator of the fraction, and to the product add the numerator when it is positive, or subtract it when it is negative, then the result placed over the denominator,... | |
 | Thomas Liddell Ainsley - 1880 - 866 pages
...read three and four-flfthi. Now, i = Hence the following rule : — EULE XXVJLL. Multiply the integer by the denominator of the fraction, and to the product add the numerator, this вит placed over the denominator will form the improper fraction required. EXAMPLE. Ex. Represent... | |
 | George Albert Wentworth, Thomas Hill - Arithmetic - 1881 - 446 pages
...13, or 65, thirteenths ; which, together with the 7 thirteenths, make 72 thirteenths. Therefore, 257. To reduce a mixed number to an improper fraction,...numerator ; under this sum write the denominator. 258. A whole number may be expressed as a fraction with any given denominator. Thus, 7 = *£-. For,... | |
 | George Ricks - 1881 - 288 pages
...numerator by the denominator, and place the divisor under the remainder (if any) of the fraction. 2. To reduce a mixed number to an improper fraction,...the whole number by the denominator of the fraction, add the numerator, and place the denominator under the sum. EXERCISES. 1. Draw a square, and divide... | |
 | Montagu H. Foster - 1881 - 182 pages
...6. 18 „ „ 3. 7. 7 „ „ 25. 8. 11 „ „ 13. 9. 16 „ „ 15. 10. 24 „ „ 34. CASE III. To reduce a mixed number to an improper fraction. Multiply the whole number by the denominator, and to the product add the numerator : under this sum place the denominator. Ex. Reduce 3í to au improper... | |
 | George Albert Wentworth, Thomas Hill - Arithmetic - 1882 - 376 pages
...13, or 65, thirteenths ; which, together with the 7 thirteenths, make 72 thirteenths. Therefore, 257. To reduce a mixed number to an improper fraction,...the numerator; under this sum write the denominator. 258. A whole number may be expressed as a fraction with any given denominator. Thus, 7 = ^. For, as... | |
 | A G. Blake - 1885 - 218 pages
...Number. From the above reasoning we see that to change a Mixed number to an Improper Fraction we must multiply the whole number by the Denominator of the fraction, and to the product add the Numerator, and make a new fraction, using the number so obtained for its Numerator, and the denominator of the... | |
 | George Albert Wentworth - Arithmetic - 1888 - 378 pages
...3 dollars contain 3 x 4 fourths or 12 fourths; which, together with the 3 fourths, make 15 fourths. Hence, 113. To reduce a mixed number to an improper...70. (Oral.) Reduce to whole or mixed numbers : 1. J/. 7. ¥. 13. f. 19. ¥2. ¥. 8. ¥ 14. -'/. 20. H3. y. 9. ¥. 15. if. 21. ¥4. «. 10. ¥. 16. 2/.... | |
 | George Albert Wentworth - 1888 - 388 pages
...13, or 65, thirteenths ; which, together with the 7 thirteenths, make 72 thirteenths. Therefore, 257. To reduce a mixed number to an improper fraction,...the numerator; under this sum write the denominator. 258. A whole number may be expressed as a fraction with any given denominator. Thus, 7 = ^. For, as... | |
 | George Albert Wentworth - Arithmetic - 1888 - 392 pages
...13, or 65, thirteenths ; which, together with the 7 thirteenths, make 72 thirteenths. Therefore, 257. To reduce a mixed number to an improper fraction, Multiply the whole number by tha dcncf/ninator of the 258. A whole number may be expressed as a fraction with any given denominator.... | |
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