Question

45 degree west (time at the prime meridian is 9 pm)
what is the time at 45 degree west then?
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Answer 1

Answer:

90

Explanation:

45+45=90 degree is a right answet

Answer 2

Answer:

6 pm

Explanation:

because 1 degree is = 4 mins so,

45 ×4 = 180 Mins

so west is behind so 9 pm - 3 h = 6 pm