1.

If the time at London (0 degrees longitude) is 2 pm.what will the time be at 90 degrees west?

Answer»

ANSWER:

Difference in longitude = 45–15=30

■ If we start from 0° longitude (Prime Meridian) to east, with ONE passing longitude 4minutes will added.

■ So, 30 X 4 = 120 MINUTES = 2 hours ahead

■ So, TIME on 45°East will be 9 + 2= 11 am.

Explanation:



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