36/9=4． If the dividend is multiplied by 36 and the divisor is multiplied by 2, what is the quotient?
36/9=4．如果被除数36乘2，除数9乘2，商多少．
<gadget id="calculator">36 * 2</gadget>
<output>72</output>

<gadget id="calculator">9 * 2</gadget>
<output>18</output>

<gadget id="calculator">72 / 18</gadget>
<output>4</output>

<result>4</result>