Concept:The Earth rotates 15∘ per hour, so time increases towards the east.Explanation:Accra is at longitude 0∘, and the given location is at 45∘W.The longitude difference is 45∘.Time difference =15∘45∘=3 hours.Accra lies to the east of 45∘W, so its time is ahead.Thus, when it is 12 noon at 45∘W, the time in Accra is 12 noon +3 hours =3:00 pm.Answer:A. 3.00 pm