The former term of 3:2 is enlarged by 6 times and the latter term is reduced by 2 times. What is the ratio?
把3：2的前项扩大6倍，后项缩小2倍，它的比值是多少．
<gadget id="calculator">3 * 6</gadget>
<output>18</output>

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

<gadget id="calculator">18 / 1</gadget>
<output>18</output>

<result>18</result>