We know that there are 760 mmHg per 1 atm. So in order to make this conversion, we need to set up the multiplication to cancel out the atm and leave mmHg on top. Let's set that up now and solve:
[tex] \frac{760mmHg}{1atm}* \frac{0.600atm}{1} =456mmHg[/tex]
So by using this conversion factor, we are able to determine that 0.600 atm = 456 mmHg.
