 Thus ,4-,, -fis^, -p^fa, are decimal fractions, and are usuaiiy written in this manner : -5, -25, -325, the numerators being omitted ; but a point is placed on the left hand to distinguish them from integers. In reading them the first is called 5-tenths,...  First book of arithmetic for the use of schools. [With] Key - Σελίδα 89των Ireland commissioners of nat. educ - 1850Πλήρης προβολή - Σχετικά με αυτό το βιβλίο
 | David Spence - 1721 - 104 σελίδες
...Denominator with an Unit prefixt in Place of the Point in the Numerator. When a Decimal Fraction has not fo many Figures in the Numerator as there are Cyphers in the Denominator, the void Places are filled up with Cyphers on the left Hand, fo T-rl- is writ thus .05} alfo rrr' is... | |
 | Augustus De Morgan - 1831 - 108 σελίδες
...cyphers. In the common method this difficulty occurs immediately. What shall be done when there are not as many figures in the numerator as there are cyphers in the denominator? How shall we represent We must here extend our J0O00 We see, then, that in the fraction 217.3426 the... | |
 | 1836 - 352 σελίδες
...cyphers. In the common method this difficulty occurs immediately. What shall be done when there are not as many figures in the numerator as there are cyphers in the denominator? How shall we represent We must here extend our language a little, and imagine some method by which,... | |
 | Commissioners of National Education in Ireland - 1842 - 160 σελίδες
...there are figures in the numerator. Thus -A, _«£_, -nyifcT' are decimal fractions, and are usually written in this manner : '5, •25, -325, the numerators...many cyphers as are necessary must be prefixed : thus T£o- 03 and ^-003. Cyphers on the left hand of a decimal decrease its value ten-fold : thus, 5 is... | |
 | Commissioners of National Education in Ireland - 1850 - 162 σελίδες
...with as many cyphers annexed to it as there are figures in the numerator. Thus ii-», -fifa, -f^(^j, are decimal fractions, and are usuaiiy written in...many cyphers as are necessary must be prefixed : thus 1&J-03 and y^— 003. Cyphers on the left hand of a decimal decrease its value ten-fold : thus, 5 is... | |
 | James Haddon - 1862 - 358 σελίδες
...figures in the numerator. Thus -fa, -fg\, •j'gVii, are decimal fractions, and are usually written thus: "5, -25, •325, the numerators being omitted ; but...not so many figures in the numerator as there are ciphers in the denominator, as many ciphers as are necessary must be prefixed : thus T^ =-03 and j^jf... | |
 | Augustus De Morgan - 1898 - 306 σελίδες
...cyphers. In the common method this difficulty occurs immediately. What shall be done when there are not as many figures in the numerator as there are cyphers in the denominator? How shall we represent Tt , 8 0 8 ffw ? We must here extend our language a little, and imagine some... | |
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