The school held a celebration party and arranged the venue. It cost 120 yuan to buy 6 pots of flowers. Based on this calculation, how much would it cost to buy 20 pots of such flowers?
学校开庆祝会，布置会场，买6盆花用去了120元，照这样计算，买20盆这样的花，要用多少元？
<gadget id="calculator">120 / 6</gadget>
<output>20</output>

<gadget id="calculator">20 * 20</gadget>
<output>400</output>

<result>400</result>