A glass fish tank, measured from the outside, is 5.2 decimeters long, 3.2 decimeters wide, and 3.6 decimeters high. The thickness of the glass is 1 cm. What is the volume of this tank in liters?
一个玻璃鱼缸，从外面量，长5.2分米，宽3.2分米，高3.6分米．玻璃的厚度是1厘米．这个鱼缸的容积是多少升？
<gadget id="calculator">0.1 * 2</gadget>
<output>0.2</output>

<gadget id="calculator">5.2 - 0.2</gadget>
<output>5</output>

<gadget id="calculator">3.2 - 0.2</gadget>
<output>3</output>

<gadget id="calculator">3.6 - 0.1</gadget>
<output>3.5</output>

<gadget id="calculator">5 * 3 * 3.5</gadget>
<output>52.5</output>

<result>52.5</result>