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13 votes
13 votes
Maintenance: When calculating time zone differences, you should always [Answer] and [Answer] an hour for each time zone to the west.

Answer choices, divide, add, subtract or multiply.

User Fatmawati
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1 Answer

9 votes
9 votes

Answer:

add and subtract

Step-by-step explanation:

Calculating time zones is simple and involves adding or subtracting an hour for every 15 degrees of longitude.

User SauloAlessandre
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