Just as the depletion of stratospheric ozone threatens life on Earth today, its accumulation was one of the crucial processes that allowed life to develop in prehistoric times:
$3O_2(g) \rightarrow 2O_3(g)$
At a given instant, the reaction rate in terms of $[O_2]$ is $2.80 \times 10^{-5} \frac{mol}{L \cdot s}$. What is it in terms of $[O_3]$? Round your answer to 3 significant figures.