Experience the power of community-driven knowledge on IDNLearn.com. Our experts provide accurate and detailed responses to help you navigate any topic or issue with confidence.
Two quantities are proportionally related if the ratio between them is constant
[tex]\begin{gathered} \frac{price}{time}=\frac{90}{\frac{3}{4}}=90\cdot\frac{4}{3}=120 \\ \frac{price}{time}=\frac{130}{\frac{3}{2}}=130\cdot\frac{2}{3}=\frac{260}{3}=86\frac{2}{3} \\ \frac{price}{time}=\frac{180}{2}=90 \end{gathered}[/tex]Given that the results are different between them, then the two quantities are not proportionally related