The number of people in class A is 3/4 of that of class B, and the number of people in class B is 5/6 of that of class C, so what fraction of the number of people in class A is equivalent to that of class C?
甲班的人数是乙班的(3/4)，乙班的人数是丙班的(5/6)，那么甲班的人数相当于丙班的几分之几？
<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">(5/6) * (3/4)</gadget>
<output>5/8 = around 0.625</output>

<result>5/8 = around 0.625</result>