15 is.
1/5 of 1/4 is 1/20 15% of 1/4 is 0.0375
1/4th of 60 is 60/4, which is 15/1 or 15.
15 minutes
15 minutes.
How to Marry a Millionaire - 1957 The Fourth Girl 1-15 was released on: USA: 14 January 1958
15 minutes is one fourth (1/4) of an hour.
1/4 x 15 is 3 3/4
1 hour and 15 minutes.
If you mean on fourth of an hour, it's 15 minutes.
15-4/155 = 15-9 or 1/159
15/16