1 Look at the Performance Night Timetable for Jade’s school. (a) What time is the first break? (b) Jade is in Grade 4. Performance Night Time 4:15 pm Announcement by the school head Grade 1 performance
4:30 pm 5:00 pm 5:30 pm 5:45 pm 6:15 pm 6:45 pm 7:00 pm 7:30 pm 8:00 pm
What time does her performance begin? (c) How long must Jade
Grade 2 performance
Break
Grade 3 performance Grade 4 performance
Break
wait from the start of the night until her performance begins?
Grade 5 performance Grade 6 performance
Closing speech by the school head
(d) What is the total time taken for all six performances?
2 Here is the schedule of flights from an airport for the first three days of May. Date Piarco Hewanorra 1st May 5:05 am 12:20 pm 3:30 pm 6:45 pm 7:40 pm 2nd May 5:05 am 12:20 pm 2:50 pm 6.55 pm 7:40 pm 3rd May 5:05 am 1:15 pm 3:30 pm 6:55 pm 7:40 pm V.C. Bird Grantley Adams Maurice Bishop (a) On what date is the Maurice Bishop flight at 2:50 pm? (b) How much later is the Grantley Adams flight on 3rd May than on the other dates? (c) How much earlier does the flight leave to Piarco than to Hewanorra on 1st May? (d) The flight to V.C. Bird is delayed by 3 _ 4 hour. What time does it take off?
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