Respuesta :

we can use cross multiplication

[tex]\begin{gathered} 60\longrightarrow1 \\ X\longrightarrow3 \end{gathered}[/tex]

so, X is:

[tex]\begin{gathered} X=\frac{3\times60}{1} \\ X=180 \end{gathered}[/tex]

so Dwight can drive 180 milles fior 3 gallons