The product of two factors is (9/17), one of which is 18, what is the other?
两个因数的积是(9/17)，其中一个因数是18，另一个因数是多少？
<gadget id="calculator">9 / 17</gadget>
<output>9/17 = around 0.529412</output>

<gadget id="calculator">(9/17) / 18</gadget>
<output>1/34 = around 0.029412</output>

<result>1/34 = around 0.029412</result>