7 hours 15 minutes.
7.25
If they're both in the same day, then it's 71/4 hours.
7 hours
8 hours and 15 minutes.
6 hours
45 minutes before 9am would be 8:15am. To calculate this, you subtract 45 minutes from 9am, which gives you 8:15am. This is because there are 60 minutes in an hour, so subtracting 45 minutes from 9am leaves you with 15 minutes before the hour.
If it is 8am in the UK, it is 9am in Poland. Poland is 1 hour ahead of the UK.
five 3 + 2 = 5 or 14:00 - 09:00 = 05:00
6am to 9am and 3pm to 6pm
9 am to 3 pm is a six hour period.
9am, as there is a 3 hour difference.
Monday-Friday: 8am: 6pm and Saturday-Sunday: 9am: 5pm