Answer:
The average speed of the car was 60 kilometers per hour.
Explanation:
Step 1: Given information
Distance traveled: 180 kilometers
Time taken: 3 hours
Step 2: Use the formula for average speed
Average speed = Total distance / Total time
Step 3: Plug in the values
Average speed = 180 kilometers / 3 hours
Step 4: Simplify
Average speed = 60 kilometers per hour