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Eilutė 5:
In [[physics]], a ratio between two magnitudes of the same type of [[quantity]] gives a positive [[real number]] when the magnitudes are expressed relative to an absolute or natural zero. The ratio between a difference of two magnitudes to a third magnitude, such as a unit, gives a real number (i.e. positive or negative).
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== Istorija ==
Žodis santykis (logos) atsirado senovės Graikijoje, apie [[440 m. pr. m. e.]], jį paminėjo matematikas Hipokratas.<ref>BALTRŪNAS, Aleksandras. ''Nuo nulio iki….'' Vilnius: Vyturys, 1991, 156 p. ISBN 5-7900-0178-5.</ref>
== Pavyzdžiai ==
eilutė 22 ⟶ 25:
Note also the difference between ratios and [[vulgar fraction]]s. For example, if I have three raspberry candies and five blackcurrant candies, then the ratio of raspberry candies to blackcurrant candies is 3:5. This indicates that there are three fifths as many raspberry candies as blackcurrant candies. However the fraction of all the candies that are raspberry is three out of a total of all eight candies or 3/(3+5) = 3/8. Thus the chances of a randomly selected candy being raspberry are three in eight.
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== Šaltiniai ==
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