The length of a cuboid is (4/5) decimeters, the width is (3/8) decimeters, and the height is (1/3) shorter than the width. What is the volume of this cuboid?
一个长方体的长是(4/5)分米，宽是(3/8)分米，高比宽短(1/3)．求这个长方体体积是多少？
<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 - (1/3)</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">(4/5) * (3/8) * (3/8) * (2/3)</gadget>
<output>3/40 = around 0.075</output>

<result>3/40 = around 0.075</result>