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

Conversion factors:

1 atm = 760. mm Hg (3 sig. figs.)

1 atm = 760.torr (3 sig. figs.)

0.000314 atm x 760. mm Hg / atm = mm Hg (do the math)

The answer will be the same for torr