A batch of parts, the master processed more than the apprentice (5/4), the apprentice processed 10 less than the master, how many pieces did the apprentice make?
一批零件，师傅比徒弟多加工了(5/4)，徒弟比师傅少加工10个，徒弟做了多少个．
<gadget id="calculator">5 / 4</gadget>
<output>5/4 = around 1.25</output>

<gadget id="calculator">10 / (5/4)</gadget>
<output>8</output>

<result>8</result>