The decoration classroom of Jinbaihe Dance School, a classroom is 13.6 meters long and 6.4 meters wide, and the floor is paved with square bricks with an area of 0.16 square meters. How many square bricks are needed in total?
金百合舞蹈学校装修教室，一间教室长13.6米，宽6.4米，用面积是0.16平方米的方砖铺地，共需要多少块方砖？
<gadget id="calculator">6.4 / 0.16</gadget>
<output>40</output>

<gadget id="calculator">13.6 * 40</gadget>
<output>544</output>

<result>544</result>