Uncle Wang planted 500 saplings on the hillside, and 5 of them died. What is the survival rate of Uncle Wang's saplings?
王叔叔在山坡上栽了500棵树苗，死了5棵，王叔叔的这批树苗的成活率是多少？
<gadget id="calculator">500 - 5</gadget>
<output>495</output>

<gadget id="calculator">495 / 500</gadget>
<output>99/100 = around 0.99</output>

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

<gadget id="calculator">(99/100) * 1</gadget>
<output>99/100 = around 0.99</output>

<result>99/100 = around 0.99</result>