At least how many small rectangles with a length of 8 cm and a width of 6 cm can be used to form a square.
至少用多少个个长8厘米，宽6厘米的小长方形可以拼成一个正方形．
<gadget id="calculator">24 / 8</gadget>
<output>3</output>

<gadget id="calculator">24 / 6</gadget>
<output>4</output>

<gadget id="calculator">3 * 4</gadget>
<output>12</output>

<result>12</result>