Xiao Ming made a cage for an injured bird. This cage is (2/3) meters long, (1/2) meters wide, and (3/5) meters high. How much space does this birdcage occupy?
小明给一只受伤的小鸟做了一个笼子．这个笼子长(2/3)米，宽(1/2)米，高(3/5)米，这个鸟笼所占的空间有多大？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">(2/3) * (1/2) * (3/5)</gadget>
<output>1/5 = around 0.2</output>

<result>1/5 = around 0.2</result>