There are 48 people present in a certain class, and the attendance rate is 96%. How many people did not come?
某班出席48人，出勤率是96%，有多少个人没来．
<gadget id="calculator">96 / 100</gadget>
<output>24/25 = around 0.96</output>

<gadget id="calculator">48 / (24/25)</gadget>
<output>50</output>

<gadget id="calculator">1 - (24/25)</gadget>
<output>1/25 = around 0.04</output>

<gadget id="calculator">50 * (1/25)</gadget>
<output>2</output>

<result>2</result>