Specified 43301

The water tank has the shape of a block. The bottom of the tank is square, with a side length of 3 m. There are 22,500 liters of water in the tank. To what height in meters does the water in the tank reach the specified amount?

Correct answer:

h =  2.5 m

Step-by-step explanation:

$$\begin{gathered} a=3\text{m} \\ V=22500\text{l}\to {\text{m}}^3=22500:1000{\text{m}}^3=22.5{\text{m}}^3 \\ S=a^2=3^2=9{\text{m}}^2 \\ V=Sh \\ h=V/S=22.5/9=2.5\text{m} \end{gathered}$$

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