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" 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 Complete Treatise on Arithmetic, Rational and Practical: Wherein the ... - Page 142
by Paul Deighan - 1804 - 177 pages
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The United Service, Volume 17

Military art and science - 1897 - 354 pages
...numerator by the denominator. Example: = 5-H 4 = H. " To change a mixed number to an improper fraction, multiply the whole number by the denominator of the fraction and to the product add the numerator. Example : change 1 to an improper fraction. Operation: !J=l+$= IX 4 + i = $ + i = f " A whole number...
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An Elementary Arithmetic

George Albert Wentworth - Arithmetic - 1897 - 330 pages
...4. 9 to 6ths. 8. 19 to 13ths. 12. 14 to 50ths. To change a mixed number to an improper fraction: We multiply the whole number by the denominator of the fraction, and to the product add the numerator ; under this sum we write the denominator. Change 6f to fourths. Since there are 4 fourths ( ;) in...
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An Advanced Arithmetic for High Schools, Normal Schools, and Academies

George Albert Wentworth - Arithmetic - 1898 - 424 pages
...together with the 7 thirteenths, make 72 thirteenths. Hence, 235. To Reduce a Mixed Number to a Fraction, Multiply the whole number by the denominator of the fraction, and to the product add the numerator ; under this sum write the denominator. EXERCISE 47. Reduce to an improper fraction : 1. 3j. 10. 44f...
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An Advanced Arithmetic

George Albert Wentworth - 1898 - 424 pages
...together with the 7 thirteenths, make 72 thirteenths. Hence, 235. To Reduce a Mixed Number to a Fraction, Multiply the whole number by the denominator of the fraction, and to the product add the numerator ; under this sum write the denominator. EXERCISE 47. Reduce to an improper fraction : 1. 3f. 10. 44f...
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An Advanced Arithmetic for High Schools, Normal Schools, and Academies

George Albert Wentworth - Arithmetic - 1898 - 424 pages
...together with the 7 thirteenths, make 72 thirteenths. Hence, 235. To Reduce a Mixed Number to a Fraction, Multiply the whole number by the denominator of the fraction, and to the product add the numerator ; under this sum write the denominator. EXERCISE 47. Reduce to an improper fraction : 8. 9^. 17. 17/...
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The Practical Arithmetic: Oral and Written

Frank H. Hall - Arithmetic - 1907 - 364 pages
...as wholes in a number. 7 times 25 = 175. 175 + 3 = 178. Hence -2Ц = Цi. RULE. Multiply the integer by the denominator of the fraction, and to the product add the numerator of the fraction ; then write the sum over the denominator. Reduce each of the following to ari improper...
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Essentials of Business Arithmetic

George Henry Van Tuyl - Business mathematics - 1913 - 300 pages
...• Therefore, 4| = y. 5 In practice, the solution is as given in the margin, viz., multiply the JJ whole number by the denominator of the fraction, and to the product add • the numerator. Under the sum write the denominator of the fraction. EXERCISE 180. Reduce the following mixed numbers...
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Essentials of Business Arithmetic

George Henry Van Tuyl - Business mathematics - 1913 - 296 pages
...= V- Therefore, 4f = V5 In practice, the solution is as given in the margin, viz., multiply the JT whole number by the denominator of the fraction, and to the product add <T the numerator. Under the sum write the denominator of the fraction. EXERCISE 180. Reduce the following...
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The New Methods in Arithmetic

Edward Lee Thorndike - Arithmetic - 1921 - 294 pages
...them as fractions having the same denominator. t. To change a mixed number to an improper fraction, we multiply the whole number by the denominator of the fraction, and to the product add the numerator; under this sum we write the denominator. M. Multiplying both terms of a fraction by the same number...
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Practical Business Arithmetic

Helen J. Kiggen - Arithmetic - 1922 - 424 pages
...fraction. 63. Change mixed numbers to improper fractions. To change a mixed number to an improper fraction: Multiply the whole number by the denominator of the fraction and to the product add the numerator; the denominator of the equivalent improper fraction is the same as the denominator of the given fraction....
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