Page 35 - Mahir PBD KSSR Year 6 - Maths

Mathematics Year 6 Unit 4 Time
(b) Calculate the time difference between Chicago and Malaysia. [2 marks]

Beza masa = 8:20 p.m. − 7:20 a.m.
= 20 jam 20 minit − 7 jam 20 minit
= 13 jam

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(c) Given that the time in Malaysia is 11:35 p.m., Sunday. What is the time and day in
Chicago? [3 marks]

Waktu di Chicago = 11:35 p.m. − 13 jam
= 23 jam 35 minit − 13 jam
= 10 jam 35 minit
= 10:35 a.m., Ahad

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The table below shows the time zone for two cities.

City Time zone
Kuala Lumpur GMT +8
South Georgia GMT –2

A robotics competition is held in South Georgia for 4 hours 30 minutes. The live streaming of
the competition started sharp at 1745 hours at Kuala Lumpur time. What is the time for the
competition to end according to the time of South Georgia?

Waktu tamat pertandingan = Jam1745 − 10 jam + 4 jam 30 minit
= 17 jam 45 minit − 10 jam + 4 jam 30 minit
= 7 jam 45 minit + 4 jam 30 minit
= 12 jam 15 minit
= 12:15 p.m.

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04 Mahir Math Yr6 (2022).indd 83 01/03/2022 2:33 PM