The students planted trees. A total of 25 trees were planted. One tree did not survive. What is the survival rate?
同学们植树，一共植了25棵树，有1棵没成活，成活率是多少．
<gadget id="calculator">25 - 1</gadget>
<output>24</output>

<gadget id="calculator">24 / 25</gadget>
<output>24/25 = around 0.96</output>

<gadget id="calculator">100 / 100</gadget>
<output>1</output>

<gadget id="calculator">(24/25) * 1</gadget>
<output>24/25 = around 0.96</output>

<result>24/25 = around 0.96</result>