There is a three-digit number, the hundreds place is 2, the tens place is 7, and the ones place is 0, what is its triple?
有一个三位数，百位上是2，十位上是7，个位上是0，它的3倍是多少．
<gadget id="calculator">270 * 3</gadget>
<output>810</output>

<result>810</result>