How many times does it take to cut a 192 cm long piece of wood into 16 cm long pieces?
把一根192厘米长的木条锯成16厘米长的小段，一共要锯多少次？
<gadget id="calculator">192 / 16</gadget>
<output>12</output>

<gadget id="calculator">12 - 1</gadget>
<output>11</output>

<result>11</result>