# Convert a value entered by the user from kPa to three other units of 
# pressure.
KPA_TO_ATM = 1 / 101.325
ATM_TO_PSI = 14.6959
ATM_TO_MMHG = 760

# Read the input value from the user in kPa.
print("Enter a value in kPa")
kPa = float(input())

# Convert from kPa to three other units of pressure.
atm = kPa * KPA_TO_ATM
psi = atm * ATM_TO_PSI
mmHg = atm * ATM_TO_MMHG

# Display the results of the conversions.
print("That's equal to", atm, "atmospheres")
print("That's equal to", psi, "pounds per square inch")
print("That's equal to", mmHg, "mmHg")