Question

1. find the time difference between greenland and china. use the world time zone map in the companion material to answer this question. china is 5 hours ahead of greenland. china is 10 hours ahead of greenland. greenland is 10 hours ahead of china. greenland is 5 hours ahead of china.

Explanation:

Greenland (parts use UTC - 3 or UTC - 4) and China uses UTC + 8. The time difference between UTC + 8 and UTC - 3 is \(8 - (-3)=11\) (approx 10 - 11, but standardly, China (UTC + 8) and Greenland (e.g., UTC - 2 to - 4, average around - 3) gives a difference of about 11, but among options, the correct one is China is 10 hours ahead (as a common approximation for time zone difference: China’s UTC + 8, Greenland (e.g., UTC - 2) gives \(8-(-2) = 10\)).

Answer:

B. China is 10 hours ahead of Greenland.