Question

A plane travels 395 kilometers in 2.5 hours. What is the average speed of the plane in km/sec to the nearest hundredth?

Answer 1

Answer: 158.00 km/sec

Explanation:

From the information given, we are informed that the plane travels 395 kilometers in 2.5 hours.

The average speed of the plane in km/sec will be calculated as:

= Distance / Time

= 395 / 2.5

= 158.00 km/sec