The length of a cuboid is 6 cm, its width is 1.5 times its width, and its height is half its length. What is the sum of the lengths of the sides of this cuboid?
一个长方体的长是6厘米，是宽的1.5倍，高是长的一半，这个长方体的棱长之和是多少厘米．
<gadget id="calculator">6 / 1.5</gadget>
<output>4</output>

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

<gadget id="calculator">6 * (1/2)</gadget>
<output>3</output>

<gadget id="calculator">6 + 4 + 3</gadget>
<output>13</output>

<gadget id="calculator">13 * 4</gadget>
<output>52</output>

<result>52</result>