How far will a migrating bird travel if they fly at a speed of 6.2 m/s for 10.0 hours?

Distance = (speed) x (time)
1,000 meters = 1 kilometer
1 hour = 3,600 seconds

Distance = (6.2 m/s) x (10 hours) x (3,600 sec/hr) =  223,200 meters

                                                                               =  223.2 kilometers

It really doesn't matter for any of the questions that you've listed.