Chemistry! !

i'm suppose to convert the given information: gps speed of 40.1 miles per hour and convert that to meters, or convert 32.03 meters to miles.

i really do not understand how to do this, but if someone could show me where to start and teach me what to do i'd appreciate it. i'm just stuck : (

since the atomic number is the number of protons in the nucleus, as we move to the left on the periodic table, the electrostatic pull between the nucleus and the valence electron shell decreases. as we move down a group (vertical column), the valence shell energy level gets further and further from the nucleus.