Xiaohong has 120 stamps, and Xiaoqing has four times as many stamps as Xiaohong. How many stamps does Xiaoqing have?
小红有120张邮票，小青的邮票数是小红的4倍．小青有多少张邮票？
<gadget id="calculator">120 * 4</gadget>
<output>480</output>

<result>480</result>