I have a question that i have to solve and that is to create a program that will calculate the surface are of somebodies body, then to calculate how much sunscreen they will need to cover their entire body using functions. This is what i have so far but i am ver lost and confused into what i need to do to get this program to work. can anyone help?
'''program to determine a persons surface area'''
height = float (raw_input ("How tall are you (cms?) ? "))
weight = float (raw_input ("How much do you weigh (kgs) ? "))
surfaceArea = (weight*o.423**height*0.725)0.007184
print "Your surafce area is %0.3f sq metres" % surfaceArea