clc
//initialisation of variables
w=300//m
w1=9788//N/m^3
m=0.433//psi
m1=3.2808//ft/m
//CALCULATIONS
P=(w1*w)//N/m^3
P1=m*(w*m1)//lbf/in^2
//RESULTS
printf('The pressure is =% f lbf/in^2',P1)