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" 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. "
Mathematics for Common Schools: A Manual for Teachers, Including Definitions ... - Σελίδα vii
των John Henry Walsh - 1896
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The school arithmetic

Robert Johnston (F.R.G.S.) - 1860 - 188 σελίδες
...72-ft3. W, VA4, iff9, "ír4 ««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...

Outlines of arithmetic

John Box (of London.) - 1861 - 138 σελίδες
...1*. (24) (6)W (15) .4* (25) 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...

Introduction to the National Arithmetic, on the Inductive System: Combining ...

Benjamin Greenleaf - 1861 - 338 σελίδες
...-^-. 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 same value, hav ing a given...

Rudimentary Arithmetic for the Use of Schools and Self-instruction

James Haddon - 1862 - 358 σελίδες
...\ Off i Reduce the following fractions to whole or mixed numbers (») "703<r -"- . 3684 *~~' ^968" To reduce a mixed number to an improper fraction. RULE. Multiply the whole number by the denominator of the fraction; add the numerator, and under the product place the denominator. EXAM?LE. 46| Reduce...

Arithmetic, designed for the use of schools

John William Colenso (bp. of Natal.) - 1864 - 238 σελίδες
...6, 9, 12, 20, to fractions with den* 15. 4. Reduce 25, 34, 70, 111, to fractions with den* 34. 34. To reduce a mixed number to an improper fraction. RULE. Multiply the whole number by the denr of the fractional part ; add the result to the numr of that part for the new numr, and retain...

Practical Arithmetic: Embracing the Science and Applications of Numbers

Charles Davies - 1863 - 346 σελίδες
...fifths_ Hence, the following n '' Rule. Multiply the whole number by the denominator of the fraction : to the product add the numerator, and place the sum over the given denominator. Examples. 1. Reduce 47f to its equivalent fraction. 2 In 17f yards, how many eighths...

First book of arithmetic for the use of schools. [With] Key. High-school ed ...

Ireland commissioners of nat. educ - 1865 - 184 σελίδες
...742C88 197 s0201 TIГ y. 7 6S7 í¿tt 70а5 7_ 7 9 S 3 JA 8C S 760 1 Я АЯ001 О IL Case II. — To reduce a mixed number to an improper fraction, RULE. — Multiply the integer by the denominator of the fraction; add the numerator, and under the product place the denominator....

The parallel arithmetic

W H. Wingate - 1865 - 150 σελίδες
...208579 (12) 27813 шd 14454 (14) 83439 ^д 130086 33909 1Ш( 17622 101727 ' " 158598 CASE 2. — Тo reduce a mixed number to an improper fraction — Rule. — Multiply the whole part of the quantity by the denominator of the fraction, and add thereto the numerator, placing the...

A shilling arithmetic

John William Colenso (bp. of Natal.) - 1867 - 244 σελίδες
...since 1 contains 6 sixth parts, therefore, 5 contains 5 x 6 or 30 sixth parts ; that is, 5=~. 108. To reduce a mixed number to an improper fraction. RULE. Multiply the whole number of the mixed number by the denominator of the fractional part ; add the result to the numerator of...

Arithmetic for the use of Schools. Designed to assist Candidates preparing ...

W. M. LUPTON - 1867 - 210 σελίδες
...337000. (23) 73441 and 30081. (24) 619369 and 7870000. (25) 966289 and 4915000. To reduce a mixed nwniber to an improper fraction. RULE. — Multiply the whole number by the denominator of the fraction, and add in the numerator for the new numerator ; the denominator remains unaltered....




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