cuboid box has a length of 12 decimeters, a width of 25 decimeters, and a height of 14 decimeters. What is the volume of this box in cubic meters? (calculated in fractions)
一个长方体盒子，长12分米，宽25分米，高14分米，这个盒子的体积是多少立方米？(用分数计算)
<gadget id="calculator">6 / 5</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">5 / 2</gadget>
<output>5/2 = around 2.5</output>

<gadget id="calculator">7 / 5</gadget>
<output>7/5 = around 1.4</output>

<gadget id="calculator">(6/5) * (5/2) * (7/5)</gadget>
<output>21/5 = around 4.2</output>

<result>21/5 = around 4.2</result>