The number of fifth grade physical education standard is less than that of fourth grade (2/9), actually 24 people less. How many people have reached the sports standard in the fifth grade?
五年级体育达标人数比四年级少(2/9)，实际少24人．五年级体育达标的有多少人？
<gadget id="calculator">2 / 9</gadget>
<output>2/9 = around 0.222222</output>

<gadget id="calculator">24 / (2/9)</gadget>
<output>108</output>

<gadget id="calculator">108 - 24</gadget>
<output>84</output>

<result>84</result>