If 102 saplings are planted and all of them survive, what is the survival rate?
种102棵树苗，全部成活，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>