The ratio of A to B is 3:4, and the ratio of B to C is 5:6. If A is 60, what is C?
甲数和乙数的比是3：4，乙数和丙数的比是5：6，如果甲数是60，那么丙数是多少．
<gadget id="calculator">24 / 15</gadget>
<output>8/5 = around 1.6</output>

<gadget id="calculator">60 * (8/5)</gadget>
<output>96</output>

<result>96</result>