102 trees were planted, and each tree survived. What is the survival rate?
栽树102棵，棵棵成活，成活率是多少
<gadget id="calculator">102 / 102</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>