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[tex]\Large\boxed{\begin{array}{l}\underline{\rm De~\!\!finic_{\!\!,}\tilde ao\,de\,densidade}\\\sf Densidade\,\acute e\,a\,raz\tilde ao\,entre\,a\,massa\,\\\sf de\,um\,corpo\,e\,o\,volume.\\\underline{\bf matematicamente:}\\\sf d=\dfrac{m}{v}\\\sf m\longrightarrow massa\\\sf v\longrightarrow volume\end{array}}[/tex]

[tex]\Large\boxed{\begin{array}{l}\tt dados\begin{cases}\sf m=1360\,g\\\sf v=100\,cm^3\\\sf d=?\end{cases}\\\underline{\boldsymbol{soluc_{\!\!,}\tilde ao\!:}}\\\sf d=\dfrac{m}{v}\\\\\sf d=\dfrac{1360}{100}\\\\\sf d=13,6~g/cm^3\end{array}}[/tex]