Question

The cruising speed of an airplane is approximately 900 kilometers per hour. What is this speed in meters per second? Enter your answer as a number without units.

Answer 1

800 meters per second is the right answer

Answer 2

900000 per 3600

Explanation:

900 kilometres to meters = 900 × 10³ = 900000 meters

One hour to seconds = 3600 seconds

Speed = 900000 meters per 3600 seconds