Two pipes can fill a cistern in 12 and 15 hours, respectively, while a third pipe can empty it in 24 hours. If all the pipes are opened simultaneously, in how much time (in hours and to the nearest minute), will the cistern be filled?

A

9 hours 13 minutes

B

9 hours 12 minutes

C

9 hours 10 minutes

D

9 hours 14 minutes