In a classroom with a length of 5.6 meters and a width of 4 meters, the area of each floor tile is 0.08 square meters, and the price of each floor tile is 4.5 yuan. How much does it cost to decorate this classroom?
在一个长5.6米、宽4米的教室铺地砖，每块地砖的面积是0.08平方米，每块地砖的价格是4.5元，装修这个教室一共需要花多少钱？
<gadget id="calculator">4 / 0.08</gadget>
<output>50</output>

<gadget id="calculator">5.6 * 50 * 4.5</gadget>
<output>1_260</output>

<result>1_260</result>