8 hours.
Nine and a half hours.
840
Nine hours.
4.5 hours
ten and a half
8:30am to noon is 3.5 hours.
It is (8.5 + 24k) hours where k is an integer.
There are 8 hours between 7pm and 3am.
8 hours and 30 minutes.
12pm to 7pm is a span of 7 hours.
Sunday 7PM to Monday 7PM, 24 hoursMonday 7PM to Tuesday 7PM, 24 hoursTuesday 7PM to Wednesday 7PM, 24 hoursWednesday 7PM to Thursday 7PM, 24 hoursTotal 96 hours5PM is 2 hours earlier than 7PM so subtract 2 hours, the answer is 94 hours