Time

Assuming 9:30am to 1:30pm or pm to am, 4 hours, if am to am or pm to pm, it is 20 hours.

Not if you want your balls tearing off as a result

250 days

They end up in the hospital.

There are 2921.93759 hours in one month

The royal family of Sweden.

December 6, 2003 fell on a Saturday.

December 6, 1991 fell on a Friday.

1 2/3 hours = 100 minutes.

china

December 2, 1998 fell on a Wednesday.

10000000 minutes is just a few days more than 19 years.

Two and a half days is 60 hours.

89 minutes = 1 hour 29 minutes

8.3 days is 199 hours and 12 minutes.

Thursday

Wednesday

912,500,000 years

30 calendar days is 30 days including weekdays, weekends and holidays.

Because, each number is separated by 5 minutes. So, 1 would be 5 minutes, 2 would be 10 minutes, and so on.

100 hours = 4 1/6 days

May 7, 1979 fell on a Monday.

anno Domini, Latin for "in the year of the Lord"

All of them. 3PM is 24 hours later than 3PM. However, without a frame of reference (a date) all of them could also be regarded as being earlier than 3PM. That is, 9PM last night would be earlier than 3PM today.

Because the 'normal' way to count is upwards.

77990 BC