A chemistry student needs $75\mathrm{.}0mL$ of tetrahydrofuran for an experiment. By consulting the CRC Handbook of Chemistry and Physics, the student discovers that the density of tetrahydrofuran is $0\mathrm{.}889g^{*c{m}^{-3}}.$ Calculate the mass of tetrahydrofuran the student should weigh out.

Round your answer to $3$ significant digits.