Gasoline

How many liters of gas is in the tank if its weight 15.4kg. Specific density of gasoline is 770kg/m³.

Correct answer:

V =  20 l

Step-by-step explanation:

$$\begin{gathered} h=770\mathrm{/}1000={\displaystyle \frac{77}{100}}=0.77 \\ m=15.4 \\ V=m\mathrm{/}h=15.4\mathrm{/}0.77=20\text{ l} \end{gathered}$$

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