Question

Calculate the time at Durban (longitude 30°E) when the time is 7.00 a.m. at New York (75°W).​

Answer 1

Answer:

The longitudinal difference between Durban and New York is 30° + 75°= 105°, so the time will be 105 x 4 = 420 minutes ahead from New York.

Answer 2

Explanation:

Calculate the time at Durban (longitude 30°E) when the time is 7.00 a.m. at New York (75°W). Answer: The longitudinal difference between Durban and New York is 30° + 75°= 105°, so the time will be 105 x 4 = 420 minutes ahead from New York.