The quotient of dividing two numbers is 20. If the dividend is doubled and the divisor is doubled, what is the quotient?
两数相除的商是20，将被除数扩大2倍，除数缩小2倍，商是多少
<gadget id="calculator">2 * 2</gadget>
<output>4</output>

<gadget id="calculator">20 * 4</gadget>
<output>80</output>

<result>80</result>