During Arbor Day, 48 trees planted by sixth graders survived, and 2 trees did not survive. What is the survival rate?
植树节期间，六年级同学植的树成活了48棵，未成活的有2棵，成活率是多少．
<gadget id="calculator">48 + 2</gadget>
<output>50</output>

<gadget id="calculator">48 / 50</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>