

8·
2 days agoI have a taxi company. On one night, one of my drivers did two jobs, one dispatched at 00:15, the other at 00:45, and he clocked off at 02:15. How long was he working for?
A) 1 hour
B) 2 hours
C) 3 hours
D) 2 hours 30 minutes
E) any of the above
If you were 4 and now you are 44 then you might be an integer variable. If sister is also a variable, we don’t know when she was allocated. She might also be an integer constant in which case she’s arguably immortal.