Quick Reference ~ A maths Dictionary for Kids by Jenny Eather Email jeather@iprimus.com.au A Maths Dictionary for Kids by Jenny Eather at www.amathsdictionaryforkids.com


world time zones

• Coordinated Universal Time (UTC) is the time standard for world time zones.
• time zones are negative or positive offsets from UTC starting
at the Prime Meridian in Greenwich, England with
each 15º of longitude away from Greenwich
being equal to a 1 hour time difference
(1º = 4 minutes).

world time zones

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