What is the ratio of minutes to calories:
From the observation, the ratio of the minutes to the calories will be
[tex]\begin{gathered} \frac{\min utes}{calories}=\frac{1}{3}=\frac{5}{15}=\frac{10}{30} \\ 1\colon3 \end{gathered}[/tex]
Hence the ratio of minutes to calories = 1 : 3
