About how much pressure do the feet of a 6000 kg elephant exert on the ground assuming each foot has an area of 0.10 square meter

As you know, the Pressure is calculated by: force divided by area.

Therefore, plugging in our known values:

Force is equal to 6000Kg then covert this to Newtons = 6000 kg x 9.81 N = 58680

Area is 4 * (.1m^2) =.4m^2

Pressure: 58680 N /.4 m^2 = 150,000 N/m^2