Final answer:
The average speed of the airplane in one day is calculated by dividing the total distance traveled, which is 4.785 x 10¹¹ kilometers, by the total time taken, which is 3.01 x 10³ days, resulting in an average speed of 1.589 x 10⁸ km/day.
Step-by-step explanation:
To calculate the average speed of the airplane in one day, we use the formula for average speed which is the total distance traveled divided by the total time taken. The airplane traveled 4.785 x 10¹¹ km in 3.01 x 10³ days. To find the average speed per day, we perform the following calculation:
Average speed per day = Total distance ∕ Total time
= (4.785 x 10¹¹ km) ∕ (3.01 x 10³ days)
= 1.589 x 10⁸ km/day
The average speed of the plane in one day is 1.589 x 10⁸ kilometers per day.