Final answer:
To find out how long the racecar took to travel 805 kilometers at an average speed of 338 km/h, we divide the distance by the speed, resulting in approximately 2.38 hours.
Step-by-step explanation:
To calculate how long it took for a racecar to travel 805 kilometers at an average speed of 338 kilometers per hour, we can use the formula for time, which is time = distance/speed. In this example, the distance is 805 kilometers and the average speed is 338 kilometers per hour.
Using the formula:
Time = Distance / Average Speed
Time = 805 km / 338 km/h
When we do the calculation:
Time = 2.38 hours (approximately)
The racecar took approximately 2.38 hours to complete the 805-kilometer race at Daytona International Speedway.