Answer:
The average speed of an aircraft carrier is 13.89 km/h.
Explanation:
We have,
Distance covered by an aircraft carrier is 1000 km
Time taken by the aircraft to travel is 3 days.
It is required to find the average speed of the aircraft.
1 day = 24 hours
3 days = 72 hours
Average speed :
![v=(1000\ km)/(72\ h)\\\\v=13.89\ km/h](https://img.qammunity.org/2021/formulas/mathematics/high-school/4pwn1kpbmx5kwjrv2u2arhmtwkpb7aomq6.png)
So, the average speed of an aircraft carrier is 13.89 km/h.