← 4.3 Maps and map work

Calculating time from longitudes

Social Studies · Grade 7 · about 40 minutes

15 degrees of longitude equal one hour. East of Greenwich add time; west subtract. Kenya EAT is UTC plus 3.

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  • 7 sections of explanation, worked examples and diagrams
  • 1 practice task with hints and worked answers
  • A quiz that marks itself as you go
  • Your progress kept across every subject you take
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