MHB Density of sulfur dioxide(SO_2)

[WMDhamnekar]

Is the final answer given is correct? From where 96 (highlighted) came? Molar mass of $SO_2$ is $64.0588 g \times mol^{-1}$

 

[I like Serena]

Is the final answer given is correct? From where 96 (highlighted) came? Molar mass of $SO_2$ is $64.0588 g \times mol^{-1}$

Looks like a mistake in the text.
We do have that $\ce{SO4^2-}$ has molar mass of $96.1\,\text{g/mol}$, so I think someone mixed up sulfur dioxide and sulfate.