if an airplane is traveling at 245 meters per second, how many kilometers per second does it travel?

1 kilometer = 1,000 meters

245 / 1000 = ?

0.245

To convert meters per second to kilometers per second, you need to use the conversion factor of 1 kilometer is equal to 1000 meters.

To find the number of kilometers per second the airplane is traveling, divide the given speed in meters per second by 1000.

So, to answer your question:

245 meters per second = 245/1000 kilometers per second.

Calculating this, we get:

245/1000 = 0.245 kilometers per second.

Therefore, the airplane is traveling at 0.245 kilometers per second.