 To reduce a mixed number to an improper fraction, — RULE : Multiply the whole number by the denominator of the fraction, to the product add the numerator, and write the result over the denominator.  Mental and Practical Arithmetic - Page 140by Charles Davies - 1838 - 288 pagesFull view - About this book
 | James Bates Thomson - Arithmetic - 1846 - 354 pages
...and three fourths 4 make 63 fourths. Hence, 133. To reduce a mixed number to an improper fraction. Multiply 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 improper fraction required.... | |
 | James Bates Thomson - Arithmetic - 1846 - 402 pages
...4x15=60, and three fourths make 63 fourths. Hence, 132. To reduce a mixed number to an improper fraction. Multiply 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 improper fraction required.... | |
 | James Bates Thomson - Arithmetic - 1846 - 362 pages
...fourths make _ 63 fourths. Hence, *f- Ans. '8 23. To reduce a mixed number to an improper fraction. Multiply 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 improper fraction required.... | |
 | mrs. Henry Ayres - 1846 - 400 pages
...to its lowest terms. 13. 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... | |
 | Francis Walkinghame - 1859 - 200 pages
...Reduce 16 to a fraction, having 25 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... | |
 | Horatio Nelson Robinson - Arithmetic - 1860 - 444 pages
...sevenths, (Case III), aiM _[_ 84 sevenths -f 5 sevenths — 89 sevenths, or 8T9. 89 Hence the following RULE. Multiply the whole number by the denominator...the fraction; to the product add the numerator, and under the sum write the denominator. EXAMPLES FOR PRACTICE. ' 1. Reduce 15$ to fifths. Ans. 7/. 2.... | |
 | Robert Johnston (F.R.G.S.) - 1860 - 188 pages
...««TV, 14fft, 103J£, lili* 4- WV W, W 51«. 9è, 21.fr, Í3ifr 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.... | |
 | Emerson Elbridge White - Arithmetic (Commercial), 1861 - 1861 - 348 pages
...5 there are 5 times 4 fourths=20 fourths, and 20 fourths + 3 fourths= 23 fourths. Ana. Y-- RTTH.E. Multiply the whole number by the denominator of the fraction, to the product add the numerator, and under the result place the denominator. Example s. 2. Reduce 44f to an improper fraction. 3. Reduce... | |
 | John Box (of London.) - 1861 - 138 pages
...Sf. (6) 3J. Mftf- (26) # (7) H (17) if| (27) (8) ^i (18) Iftf. (28)85. To reduce a mixed number to an improper fraction : — Rule. Multiply the whole number by the denominator of the fractional part. The sum of this product and the numerator will be the numerator of the required fraction,... | |
 | Edward Liddell (writer on arithmetic.) - 1861 - 192 pages
...= 4 A.ns. V =3f Am. For y = \ and f, and J = 2, therefore V = 2J41. To express a mixed number as an improper fraction. RULE. Multiply the whole number by the denominator of the fractional part, and add the numerator of the fractional part to the product ; this result is the numerator... | |
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