Xiaoming's living room is 6 meters long and 4 meters wide. How many such floorboards are needed to cover the floor of the living room with 50 decimeters each?
小明家客厅的长6米，宽四4米．要在客厅的地面上铺上每块50平方分米的地板，需要多少块这样的地板？
<gadget id="calculator">100 / 50</gadget>
<output>2</output>

<gadget id="calculator">6 * 4 * 2</gadget>
<output>48</output>

<result>48</result>