1/5

1/5 may refer to: January 5, the date 1 May, the date quintile, a 5-quantile in statistics one fifth, the reciprocal of the number 5, = 0.2 one and five, 1 shilling and 5 pence in pre-decimal British Coinage 1st Battalion 5th Marines one to five betting odds

==See also== 5 Quintile (disambiguation) Fifth (disambiguation)