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 Βιβλία Βιβλία The denominator of a decimal fraction is never written: the numerator is written with a point prefixed to it, and the denominator is understood to be a unit, with as many ciphers annexed as the numerator has places of figures. The North American Arithmetic: Part Second, Uniting Oral and Written ... - Σελίδα 183
των Frederick Emerson - 1854 - 216 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο ## The North American Arithmetic: for advanced scholars. Part third

Frederick Emerson - 1834 - 288 σελίδες
...Common fractons, in distinction from another kind, called Decimal fractions, or simply Decimals. XI. DECIMAL FRACTIONS. A DECIMAL FRACTION is a fraction...prefixed to it, and the denominator is understood to be a unit, with as many ciphers annexed as the numerator has places of figures. Thus, .5 is i5g, .26 is... ## The North American Arithmetic: Part Second, Uniting Oral and Written ...

Frederick Emerson - 1832 - 216 σελίδες
...owned equally a saw-mill ; One sold f of £ of ^ of his share. What part of the mill did he sell ? II. DECIMAL FRACTIONS. A DECIMAL FRACTION is a fraction whose denominator is 10, or 100, or 1000, &z,c. The denominator of a decimal fraction is never written : the numerator is written with a point... ## The North American Arithmetic: Part Third, for Advanced Scholars

Frederick Emerson - 1839 - 288 σελίδες
...simply Decimals. XI. DECIMAL FRACTIONS. A DECIMAL FRACTION is a fraction whose denominator islO,or 100, or 1000, &c. The denominator of a decimal fraction...prefixed to it, and the denominator is understood to be a unit, with as many ciphers annexed as the numerator has places of figures. Thus, .5 is T5g, .26 is... ## First Book of Arithmetic for the Use of Schools

1842
...4J7. what will 4£ Ibs. cost ? 20. If 1 Ib. of coffee cost 2js. ; how many pounds can I have for 3cUs. DECIMAL FRACTIONS. A DECIMAL FRACTION is a fraction whose denominator is 10, 100, 1000, £e., or a unit with as many cyphers annexed to it as there are figures in the numerator.... ## Watson's Tutor's assistant; or, Complete school arithmetic

William Watson (of Beverley.) - 1845 - 180 σελίδες
...yards. 15. If £ of a crown buy £ of an ell English, how many yards will 7J guineas buy ? Ans. 27j. DECIMAL FRACTIONS. A decimal fraction is a fraction whose denominator is 10, 100, 1000, &c., or an unit with as many cyphers after it as there are figures in the numerator, which... ## North American Arithmetic: Part Second and Part Third, Μέρος 2

Frederick Emerson - 1846 - 216 σελίδες
...owned equally a saw-mill ; one sold | of £ of | of his share. What part of the mill did he sell ? i!' DECIMAL FRACTIONS. ' A DECIMAL FRACTION is a fraction whose denominator is 10, or 100, or 1000, Sic. The denominator of a decimal fraction is never written : the numerator is written with a point... ## The North American Arithmetic: for advanced scholars. Part third

Frederick Emerson - 1849 - 288 σελίδες
...distinction from another kind, called Decimal fractions, or simply Decimals. XI. DECIMAL FRACTIONS. A DECIMA^ FRACTION is a fraction whose denominator is 10, or...prefixed to it, and the denominator is understood to be a unit, with as many ciphers annexed as the numerator has places of figures. Thus, .5 is T55, .26 is... ## The North American Arithmetic: Part Second, Uniting Oral and Written ...

Frederick Emerson - 1849 - 216 σελίδες
...DECIMAL FRACTIONS. A DECIMAL FRACTION is a fraction whose denominator is 10, or 100, or 1000, Sic. The denominator of a decimal fraction is never written...with as many ciphers annexed as there are figures m the numerator. Thus, .3 is T35; .31 is T3^; .316 is ^4; -3164 is tffa. 1. Write upon the slate, the... ## Rudimentary Arithmetic

James Haddon - 1849 - 120 σελίδες
...т^п ™ ТТшГ • Reduce to their lowest terms _5_ J25_ 75 — ,— and — . DECIMALS. A decimal is a fraction whose denominator is 10, or 100, or 1000, &c., and whose numerator consists of as many figures as there are ciphers in the denominator. Instead of... ## First book of arithmetic for the use of schools. [With] Key

...4|7. what will 4J Ibs. cost? 20. If 1 Ib. of coffee cost 2js. ; how many pounds can I have for 38Js. DECIMAL FRACTIONS. A DECIMAL FRACTION is a fraction whose denominator is 10, 100, 1000, &c., or a unit with as many cyphers annexed to it as there are figures in the numerator....