Question

If it is 12 noon at Greenwich, then the time at 15° W will be
a) 11 AM.
b) 12 AM.
c) 1 PM.
d) 2 PM.
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Answer 1

Answer:

11 AM

Explanation:

The time will be behind one hour it will be 11 am

Answer 2

Answer:

11 AM

Explanation:

Given that the time at the Greenwich Meridian is 12 PM.

Time at 15°E will be:

Towards East, each degree is + 4 minutes from GMT.

∴ Time is 12 + (15×4) = 12 + (60 minutes) = 1 PM

Time at 15°W will be:

Towards West, each degree is -4 minutes from GMT.

∴ Time is 12 - (15×4) = 12 - (60 minutes) = 1 1 AM

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