△△□☆★△△□☆★△△□☆★What is the 30th figure from the left? When there are 8 △, how many other figures are there in total?
△△□☆★△△□☆★△△□☆★从左边起第30个是什么图形？当△有8个时，其他图形至少一共有多少个？
<gadget id="calculator">30 / 5</gadget>
<output>6</output>

<gadget id="calculator">6 / 2</gadget>
<output>3</output>

<gadget id="calculator">3 * 3</gadget>
<output>9</output>

<result>9</result>