Question

what fraction of a day is 14 hours

Answer 1

14/24=7/12 hence.... 7/12

Answer 2

Total number of hours = 24
We have to find out that what fraction of 1 day (24 hours) is 14 hours. 
$\frac{14}{24}$
Cancel out the common factor 2. 
$= \frac{7}{12}$

Hope this may help you.