The engineering team plans to pave a sidewalk with a length of 60 meters and a width of 3 meters with square floor tiles. The side length of the floor tiles is 3 decimeters. How many such floor tiles need to be purchased?
工程队计划给一条长60米、宽3米的人行道上铺上正方形地砖，地砖的边长是3分米，需要购买多少块这样的地砖？
<gadget id="calculator">3 / 10</gadget>
<output>3/10 = around 0.3</output>

<gadget id="calculator">(3/10) * (3/10)</gadget>
<output>9/100 = around 0.09</output>

<gadget id="calculator">3 / (9/100)</gadget>
<output>100/3 = around 33.333333</output>

<gadget id="calculator">60 * (100/3)</gadget>
<output>2_000</output>

<result>2_000</result>