Originally Posted by
AC681
I'm using CanadianCow's 15 second example.
The standard to evacuate an airplane is 90seconds. If it took 15 more seconds due to one less Flight Attendant, that represents a 25% increase. I'd argue that is less safe.
15 seconds is 16.67% of 90 seconds. Not 25%.
15 seconds is 25% of 60 seconds.