Because the earth turns 15 degrees an hour, one degree of longitude takes:
A6 minutes
B8 minutes
C4 minutes
D2 minutes
Answer & Solution
Correct answer: C. 4 minutes
1. Sixty minutes cover fifteen degrees.
2. Divide sixty by fifteen.
3. So one degree takes 4 minutes.
_Source: syllabus The Earth Our Habitat, Class VI, Chapter 2, Globe: Latitudes and Longitudes._
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