Cut an iron plate with a length of 120 cm and a width of 80 cm into the largest square with equal area and no surplus, how many pieces can it be cut into?
把长120厘米，宽80厘米的铁板裁成面积相等，最大的正方形而且没有剩余，可以裁成多少块？
<gadget id="calculator">40 * 40</gadget>
<output>1_600</output>

<gadget id="calculator">80 / 1_600</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">120 * (1/20)</gadget>
<output>6</output>

<result>6</result>