Our school planted 600 trees last year, 96% of which survived. How many trees did not survive?
我校去年植树600棵，有96%成活，共有多少棵树没成活？
<gadget id="calculator">96 / 100</gadget>
<output>24/25 = around 0.96</output>

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

<gadget id="calculator">600 * (1/25)</gadget>
<output>24</output>

<result>24</result>