Water level increase

During the experiment, water flows evenly into a cylinder-shaped container. At the end of the 5th minute of the experiment, the water level was 25% higher than at the beginning of the experiment. 0 how many percent higher will the water level be at the end of the 7th minute of the experiment compared to the beginning of the experiment?

Final Answer:

p =  35 %

Step-by-step explanation:

$$\begin{gathered} t_1=5\text{min} \\ {p}_1=25\% \\ {t}_2=7\text{min} \\ p=p_1\cdot \frac{t_2}{t_1}=25\cdot \frac{7}{5}=\frac{25\cdot 7}{5}=\frac{175}{5}=35\% \end{gathered}$$

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