The number of A is 56, the number of B is (1/7) of the number of A, and the number of C is (1/8) of the number of B, what is the number of C?
甲数是56，乙数是甲数的(1/7)，丙数是乙数的(1/8)，丙数是多少？
<gadget id="calculator">1 / 7</gadget>
<output>1/7 = around 0.142857</output>

<gadget id="calculator">56 * (1/7)</gadget>
<output>8</output>

<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">8 * (1/8)</gadget>
<output>1</output>

<result>1</result>