There are 144 people in the school choir, the students in the sixth grade accounted for (5/12), the number of participants in the fifth grade is the sixth grade (5/6), how many people in the fifth grade?
学校合唱团有144人，六年级同学占了(5/12)，五年级参加人数是六年级的(5/6)，五年级参加的有多少人？
<gadget id="calculator">5 / 12</gadget>
<output>5/12 = around 0.416667</output>

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

<gadget id="calculator">144 * (5/12) * (5/6)</gadget>
<output>50</output>

<result>50</result>