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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 Course of Mathematics: In Two Volumes. For the Use of Academies, as Well ... - Page 55
by Charles Hutton - 1818
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Walkingame's arithmetic [his Tutor's assistant] simplified and improved. [&c ...

Francis WALKINGAME - 1859 - 200 pages
...for its denominator. Ans.^g. IV. To reduce a mixed number to an improper fraction. RULE. Multiply the whole number by the denominator of the fraction, and to the product add the numerator for a new numerator, which ! over the denominator. КГ To expresa a whole number friction-ways, set...
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Arithmetic, theoretical and practical. [With] Key

Chambers W. and R., ltd - 1859 - 344 pages
...rWr, • 10. II. TO REDUCE A MIXED NUMBER (AS 2J) TO A FRACTIONAL FORM. RULE. — Multiply the integer by the denominator of the fraction, and to the product add the numerator ; then write below this sum the denominator of the fraction. Example. — Reduce 4^ to its fractional form....
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Higher Arithmetic : Or, The Science and Application of Numbers: Combining ...

James Bates Thomson - Arithmetic - 1860 - 446 pages
...fifths make 137 fifths. Hence, ^ Ant 197. 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 given numerator. The sum placed over the r/iven denominator, will form the improper fraction required....
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Introduction to arithmetic

Chambers W. and R., ltd - 1860 - 152 pages
...•••л H. TO BEDUCB A MIXED NUMBER (AS 2J) TO A FRACTIONAL FORM. RULE. — Multiply the integer by the denominator of the fraction, and to the product add the numerator ; then write below this sum the denominator of the fraction. An integer is reduced to a fractional form by...
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The school arithmetic

Robert Johnston (F.R.G.S.) - 1860 - 188 pages
...51. 9, 21.fr, 3ifr 80. То reduce a mixed number to an improper fraction. RULE. — Multiply the whole number by the denominator of the fraction, and to the product add its numerator ; under this sum write the denominator of the fraction. Ex. 1. Reduce 4 to an improper...
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Introduction to the National Arithmetic, on the Inductive System: Combining ...

Benjamin Greenleaf - Arithmetic - 1861 - 338 pages
...therefore, 3 make 38 fifths, which are expressed thus, -^-. 3~8 fifths = -< RULE. — Multiply the whole number by the denominator of the fraction, and to the product add the numerator, and place the sum over the given denominator. NOTE.—To reduce a whole number to a fraction of the...
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Higher Arithmetic, Or, the Science and Application of Numbers: Combining the ...

James Bates Thomson - Arithmetic - 1862 - 436 pages
...fifths mate 137 'fifths. Hence, 197. 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 given numerator. The sum placed over ihe given denominator, will form the improper fraction required....
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The Normal Written Arithmetic: By Analysis and Synthesis, Designed for ...

Edward Brooks - Arithmetic - 1863 - 346 pages
...both numerator and denominator by 7, we have 35, which added to 3 equals 38. RULE-. — Multiply (he whole number by the denominator of the fraction, and to the product add the numerator. Reduce to improper fractions, 2. 5f. Ann. '/. 3. 12|. Ann. <y. 4. ISf Ans. V5. 11$. Jn*. i4. 6. 27f....
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The civil service arithmetic. [With] A key, Book 1

Robert Johnston (F.R.G.S.) - 1863 - 254 pages
...19 365 649 65. To reduce a mixed number to its equivalent improper fraction. RULE. — Multiply the whole number by the denominator of the fraction, and to the product add its numerator ; under this sum write the denominator of the fraction. Ex. 1. Reduce 14- to an improper...
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The Normal Written Arithmetic: By Analysis and Synthesis, Designed for ...

Edward Brooks - 1863 - 344 pages
...and denominator by 7, we have ss, which added to s equals 38. RULE. — Multiply the whole number Ly the denominator of the fraction, and to the product add the numerator. '/, Reduce to improper fractions', 2. 5|. Ans. 3. 12|. Ans. 4. 18|. Ans. 5. 11|. 6. 275 Ans. 104. 7....
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