a/b=20(b≠0), if the dividend is enlarged by 20 times and the divisor remains the same, what is the quotient equal to?
a/b=20(b≠0)，如果被除数扩大20倍，除数不变，商等于多少．
<gadget id="calculator">20 * 20</gadget>
<output>400</output>

<result>400</result>