A $7\mathrm{.}00$ L tank at $-10\mathrm{.}0C$ is filled with $19\mathrm{.}6g$ of dinitrogen difluoride gas and $6\mathrm{.}25g$ of sulfur tetrafluoride gas. You can assume both gases behave as ideal gases under these conditions.

Calculate the mole fr$$ction of each gas. Round each of your answers to $3$ significant digits.