Approximately 5169

In how many hours approximately we will fill the pool 3.66x0.91 (water height 71cm) with a hose 1/2 from the valve from the water distribution from the well where there is enough water, a quality pump, and a water supply made through pipes in the cottage? (consider a water flow of one liter per second)

Correct answer:

t =  0.6569 h

Step-by-step explanation:

$$\begin{gathered} a=3.66\text{m} \\ b=0.91\text{m} \\ c=71/100=\frac{71}{100}=0.71\text{m} \\ V=a\cdot b\cdot c=3.66\cdot 0.91\cdot 0.71\doteq 2.3647 \\ t=V\cdot 1000/3600=2.3647\cdot 1000/3600=0.6569\text{h} \end{gathered}$$

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