A classroom is 8.2 meters long and 5.4 meters wide. If you want to lay tiles on the floor of this classroom, the price of the tiles is 120 yuan per square meter. How much does it cost to lay the tiles?
一间教室长8.2米、宽5.4米，如果要给这间教室地面铺瓷砖，瓷砖每平方米的价格是120元，铺瓷砖共需多少钱？
<gadget id="calculator">8.2 * 5.4 * 120</gadget>
<output>5_313.6</output>

<result>5_313.6</result>