# Time Revision.

## Presentation on theme: "Time Revision."— Presentation transcript:

Time Revision

Convert the following times to 24 hour format:-
8.50 am 2.15 pm 11.35 am 5 to midnight 7.45 pm 0850 hrs 1415 hrs 1135 hrs 2355 hrs 1945 hrs

Write the following in 12 hour format:-
0255 hrs 1325 hrs 1804 hrs 1205 hrs 0005 hrs 2.55 am 1.25 pm 6.04 pm 12.05 pm 12.05 am

How many:- 60 secs seconds in a minute? minutes in an hour? 60 mins
hours in a day? days in a week? weeks in a year? days in a year? 60 secs 60 mins 24 hrs 7 days 52 wks 365 days

How long is it from:- 8.50 am to 9.30 am 8.50 am 9.00 am 9.30 am
10 mins + 30 mins = 40 mins 1.25 pm to 6.10 pm 1.25 pm 2.00 pm 6.00 pm 6.10 pm 35 mins + 4 hrs + 10 mins = 4hrs 45 mins

How long is it from:- 9.20 am to 1.35 pm 9.20 am 10 am 1 pm 1.35 pm
40 mins + 3 hrs + 35 mins = 4 hrs 15 mins 3.15 pm to 9.45 pm 3.15 pm 4.00 pm 9.00 pm 9.45 pm 45 mins + 5 hrs + 45 mins 45 mins + 45 mins = 90 mins = 1 hr 30 mins + 5 hrs = 6 hrs 30 mins

How many days in: - January March June February November 31 days

Copy out these Calendar tabs
March April Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat 1 2 3 4 5 6 7 1 2 3 4 8 9 10 11 12 13 14 5 6 7 8 9 10 11 15 16 17 18 19 20 21 12 13 14 15 16 17 18 22 23 24 25 26 27 28 19 20 21 22 23 24 25 29 30 31 26 27 28 29 30 April 10th is on a Friday. Mark this date on the April tab and then complete both calendar tabs.

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