Answer :
Final answer:
There are 24 time zones in the world, each covering 15 degrees of longitude.
Explanation:
The total number of time zones in the world is 24. This is because the Earth is divided into 360 degrees of longitude, and each time zone covers 15 degrees of longitude. The longitudinal extent of a time zone refers to the distance in degrees between the east and west boundaries of that time zone.
Learn more about Time Zones here:
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