A car fuel tank is in the shape of a cuboid, the length measured from the inside is (3/5) meters, the width is (2/5) meters, and the height is (3/10) meters. There is still half of gasoline in this fuel tank. How many liters of gasoline are there?
一种汽车油箱的形状是长方体，从里面量长是(3/5)米，宽是(2/5)米，高是(3/10)米．这个油箱里还有一半汽油，汽油有多少升？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">3 / 10</gadget>
<output>3/10 = around 0.3</output>

<gadget id="calculator">1_000 / 2</gadget>
<output>500</output>

<gadget id="calculator">(3/5) * (2/5) * (3/10) * 500</gadget>
<output>36</output>

<result>36</result>