Respuesta :
Answer:
Each knight will spend 3.6 total hours on guard duty.
Each knight will spend 3 hours and 36 minutes on guard duty.
Each knight will spend 216 minutes on guard duty.
1. 3.5 hours
2. 6 hours and 857 minutes
3. 0.114285714285714 minutes
2. 6 hours and 857 minutes
3. 0.114285714285714 minutes