Respuesta :

[tex]\bf \begin{array}{ccll} km s&liters\\ \text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\ 511&102.2\\ k&91.3 \end{array}\implies \cfrac{511}{k}=\cfrac{102.2}{91.3}\implies \cfrac{511\cdot 91.3}{102.2}=k[/tex]