Question

what is Greenwhich Mean Time Please give answer ​

Answer 1

Answer:

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Explanation:

Greenwich Mean Time is the mean solar time at the Royal Observatory in Greenwich, London, reckoned from midnight. At different times in the past, it has been calculated in different ways, including being calculated from noon; as a consequence, it cannot be used to specify a precise time unless a context is given.

Why is Greenwich Mean Time?

There were two main reasons for this. The first was that the USA had already chosen Greenwich as the basis for its own national time zone system. ... As the reference for GMT, the Prime Meridian at Greenwich therefore became the centre of world time and the basis for the global system of time zones.

Answer 2

Answer:

Hello

The Greenwich mean time is the Internationally recognized time.

1. Explanation:

If you add 5:30 to international time you will get the Indian standard time

If you subtract 5:30 from Indian standard time you will get the internatonal standard time..