Calculation: (17/18)=(8/(())).
计算：(17/18)=(8/(()))．
<gadget id="calculator">8 * 18</gadget>
<output>144</output>

<gadget id="calculator">144 / 17</gadget>
<output>144/17 = around 8.470588</output>

<result>144/17 = around 8.470588</result>