Add operation symbols and parentheses to the four numbers 5, 5, 5, and 1 to make the result equal to 24.
在5，5，5，1四个数加上运算符号及括号，使结果等于24．
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">5 - (1/5)</gadget>
<output>24/5 = around 4.8</output>

<gadget id="calculator">(24/5) * 5</gadget>
<output>24</output>

<result>24</result>