The price of a coat is twice that of a pair of trousers, the price of a pair of trousers is three times that of a towel, and the price of a coat is how many times that of a towel.
一件上衣的价钱是一条裤子的2倍，一条裤子的价钱是一条毛巾的3倍，一件上衣的价钱是一条毛巾的多少倍．
<gadget id="calculator">3 * 2</gadget>
<output>6</output>

<result>6</result>