Yesterday was grandma's 60th birthday. Dad gave grandma a box of cuboid cakes. Lele measured it and found that the length of this box of cakes is 2 decimeters, the width is 2 decimeters, and the height is (3/5) decimeters. Lele divided it into 4 parts on average. How many cubic decimeters is each part? ?
昨天是奶奶六十大寿的日子，爸爸送给奶奶一盒长方体形状的蛋糕．乐乐量了一下，发现这盒蛋糕的长是2分米，宽是2分米，高是(3/5)分米，乐乐把它平均分成了4份，每份是多少立方分米？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">(3/5) / 4</gadget>
<output>3/20 = around 0.15</output>

<gadget id="calculator">2 * 2 * (3/20)</gadget>
<output>3/5 = around 0.6</output>

<result>3/5 = around 0.6</result>