interconverting atmospheres and torr

Question

The partial pressure of carbon dioxide in the atmosphere is 0.000314 atm. Calculate the partial pressure in mmHg and torr. Round each of your answers to 3 significant digits. 

Answer 1

1 atm = 760 torr

0.000314 atm x (760 torr / 1 atm) = 0.239 torr

1 torr = 1 mm Hg

0.239 torr = 0.239 mm Hg