Check 105 products, all of them are qualified, what is the qualified rate of this batch of products
检查105件产品，结果全部合格，这批产品合格率是多少
<gadget id="calculator">105 / 105</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>