The school bought 2 tables and 5 chairs for a total of 330 yuan. The price of each table is three times the price of each chair. How much is it per table?
学校买了2张桌子和5把椅子，共付330元．每张桌子的价钱是每把椅子价钱的3倍．每张桌子多少钱？
<gadget id="calculator">3 * 2</gadget>
<output>6</output>

<gadget id="calculator">6 + 5</gadget>
<output>11</output>

<gadget id="calculator">330 / 11</gadget>
<output>30</output>

<gadget id="calculator">30 * 3</gadget>
<output>90</output>

<result>90</result>