A skirt is 128 yuan, and the price of a windbreaker is 4 times that of a skirt. How much is this windbreaker?
一条裙子128元，一件风衣的价格是裙子的4倍．这件风衣多少元？
<gadget id="calculator">128 * 4</gadget>
<output>512</output>

<result>512</result>