There are three groups in a certain workshop, Group A produced 120 parts, the number of parts produced by Group B was that of Group A (5/4), and the number of parts produced by Group C was that of Group B (5/6). How many parts did Group C produce?
某车间有三个小组，甲组生产了120个零件，乙组生产的零件数是甲组的(5/4)，丙组生产的零件数是乙组的(5/6)．丙组生产了多少个零件？
<gadget id="calculator">5 / 4</gadget>
<output>5/4 = around 1.25</output>

<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">120 * (5/4) * (5/6)</gadget>
<output>125</output>

<result>125</result>