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" To change a mixed number to an improper fraction, multiply the whole number by the denominator of the fraction and add the numerator. "
Conversations on Arithmetic, with Demonstrations to Each Rule - Σελίδα 37
των Leonard Pierce - 1823 - 156 σελίδες
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Practical Arithmetic, Uniting the Inductive with the Synthetic Mode of ...

James Bates Thomson - 1846 - 354 σελίδες
...andin 15itnere are 15^ 15 times as many. 4X15=60, and three fourths 4 make 63 fourths. Hence, 133. To reduce a mixed number to an improper fraction....the whole number by the denominator of the fraction : to the product add the given numerator. The sum placed over the given denominator, will form the...

Practical Arithmetic, Uniting the Inductive with the Synthetic Mode of ...

James Bates Thomson - 1846 - 402 σελίδες
...fourths, and in 15, there are 15 times as many. 4x15=60, and three fourths make 63 fourths. Hence, 132. To reduce a mixed number to an improper fraction....the whole number by the denominator of the fraction : to the product add the given numerator. The sum placed over the given denominator, will form the...

Practical Arithmetic, Uniting the Inductive with the Synthetic Mode of ...

James Bates Thomson - 1846 - 362 σελίδες
...15, there are ,> 15 times as many. 4x15=60, and 3 fourths make _ 63 fourths. Hence, *f- Ans. '8 23. To reduce a mixed number to an improper fraction....the whole number by the denominator of the fraction ; to the product add the given numerator. The sum placed over the given denominator, will form the...

The Prussian Calculator: By which All Business Calculations are Performed by ...

Isaac A. Clark - 1846 - 218 σελίδες
...§ 72, common mc;.suro or divisor. 000 4. Reduce §|££ to its lowest terms. Ans. JJ. CASE THIRD. To reduce a mixed number to an improper fraction. Multiply the whole number by the denominator, and in the numerator. EXAMPLES. 1. Reduce 12 J to an improper fraction. Ans. 'J3 9 12J 112 2. Reduce...

The Columbian Calculator: Being a Practical and Concise System of Decimal ...

Almon Ticknor - 1846 - 274 σελίδες
...equivalent, or mixed number. 127T4-j. To reduce a mixed number to its equivalent improper fraction. RULE ill. Multiply the whole number by the denominator of the fraction, and add the numerator of the fraction to the product, under which subjoin the denominator, and it will form the fraction...

The lady's practical arithmetician; or, Conversational arithmetic. [With] Key

mrs. Henry Ayres - 1846 - 400 σελίδες
...Reduce 6 to its lowest terms. CASE III. — To reduce a mixed number to an improper fraction. Rule. — Multiply the whole number by the denominator of the fraction and add in the numerator, and beneath this sum place the denominator, and you will have the fraction required....

North American Arithmetic: Part Second and Part Third, Μέρος 2

Frederick Emerson - 1846 - 266 σελίδες
...42-thirds. Ans. 4/. ;n any Wh0le number. 14 15. FRACTIONS AND RELATIONS. 1*? RULE. To change a whole number to an improper fraction, multiply the whole number by the denominator, and the product will be the numerator. 2. If you cut 17 sheets of paper into half sheets, how many...

Higher Arithmetic: Or, The Science and Application of Numbers; Combining the ...

James Bates Thomson - 1847 - 432 σελίδες
...27 27f there are 27 times as many. Now 5X27=135, 5 and 2 fifths make 137 fifths. Hence, H* Ans 197. To reduce a mixed number to an improper fraction....whole number by the denominator of the fraction, and to the product add the given numerator. The sum placed over the given denominator, will form the improper...

Higher Arithmetic: Or, The Science and Application of Numbers; Combining the ...

James Bates Thomson - 1847 - 426 σελίδες
...27£ there are 27 times as many. Now 5X27 = 135, 5 and 2 fifths make 137 fifths. Hence, J^ AM 197. To reduce a mixed number to an improper fraction....whole number by the denominator of the fraction. and to the product add the given numerator. The gum placed over the yivcn denominator, will form' the improper...

The United States Arithmetic: Designed for Academies and Schools

William Vogdes - 1847 - 324 σελίδες
...fractions to their lowest terms ? § в8. CASE 2. To reduce a mixed number to an improper fraction. RULE. Multiply the whole number by the denominator of the fraction, and add the numerator to the product ; and place their sum over the denominator of the fraction. ELUCIDATION. All fractions represent a...




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