Answer:
0.004 liters of water per hour.
Explanation:
Carlos drank 24ml of water during football practice.
Since we are required to find out how many liters he drank per hour on average, we first convert 24ml to liters.
[tex]\begin{gathered} 1000ml=1\text{liter} \\ 1ml=\frac{1}{1000}liter \\ \implies24ml=24\times\frac{1}{1000}=0.0024\text{ liters} \end{gathered}[/tex]Next, we determine the average volume of water that he drank.
[tex]\begin{gathered} \text{Average}=\frac{Volume}{\text{Time}} \\ =\frac{0.024\text{liters}}{6\text{hours}} \\ =0.004\text{ liter per hour} \end{gathered}[/tex]Carlos drank 0.004 liters of water per hour.