It looks like eight and a half to me.
330 hours = 13.75 days
330/60
370 + 330 = 700
330 minutes is 5 hours and 30 minutes.
7 hours
5.5 hours.
9 hours.
430
3
8 hours.
0.09167 hour.
24 hours = 1 day → 700 hours = 700 ÷ 24 days = 291/6 days ≈ 29.167 days