The school planted 103 trees, and 103 survived. What is the survival rate?
学校植了103棵树，活了103棵，成活率为多少．
<gadget id="calculator">103 / 103</gadget>
<output>1</output>

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

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

<result>1</result>