Final answer:
Given the speed of the plane and the circumference of the planet, by dividing distance by speed, it would take approximately 4.8 hours for the plane to travel around the planet.
Step-by-step explanation:
The subject pertains to speed, distance, and time, specifically within mathematics. In this case, the distance is the circumference of the planet which is approximately 24,000 miles and the speed is 5,000 miles per hour. The question wants to know how long it will take for the plane to travel around the planet. Time can be calculated by dividing distance by speed.
So, in this case, time = distance/speed = 24,000 miles / 5,000 miles per hour = 4.8 hours. Therefore, option 1, 4.8 hours, is the right answer.
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