Among the following numbers, what is the number greater than (1/5) and less than (1/4)
下列各数中，大于(1/5)且小于(1/4)的数是多少
<gadget id="calculator">9 / 40</gadget>
<output>9/40 = around 0.225</output>

<result>9/40 = around 0.225</result>