How many time zones are there in the world if each time zone is 15° apart? (2022

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Question: How many time zones are there in the world if each time zone is 15° apart? (2022)

Options:

Correct Answer: 24

Exam Year: 2022

Solution:

The Earth is divided into 360°, and if each time zone is 15° apart, then the number of time zones is 360° / 15° = 24.

How many time zones are there in the world if each time zone is 15° apart? (2022)

How many time zones are there in the world if each time zone is 15° apart? (2022)

Step 1: Understand that the Earth is a sphere and can be divided into degrees. There are a total of 360 degrees around the Earth.
Step 2: Know that each time zone is defined as being 15 degrees apart from the next one.
Step 3: To find out how many time zones there are, you need to divide the total degrees (360) by the degrees per time zone (15).
Step 4: Perform the division: 360 divided by 15 equals 24.
Step 5: Conclude that there are 24 time zones in the world.

Time Zones – Understanding that the Earth is divided into 360 degrees and each time zone represents a 15-degree segment.
Division and Calculation – Applying basic division to determine the number of time zones based on the degrees of the Earth.