An office needs 112 square bricks with a side length of 3dm to pave the floor. How many square bricks with an area of 16dm**2 are needed to pave the floor? (Answer with proportional knowledge)
一个办公室，用边长为3dm的方砖铺地，需要112块，如果用面积是16dm**2的方砖铺地，需要多少块？(用比例知识解答)
<gadget id="calculator">3 * 3 * 112</gadget>
<output>1_008</output>

<gadget id="calculator">1_008 / 16</gadget>
<output>63</output>

<result>63</result>