150 products are inspected and 135 are qualified. What is the loss rate of this product?
检验150件产品，135件合格，这产品的报损率为多少．
<gadget id="calculator">150 - 135</gadget>
<output>15</output>

<gadget id="calculator">15 / 150</gadget>
<output>1/10 = around 0.1</output>

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

<gadget id="calculator">(1/10) * 1</gadget>
<output>1/10 = around 0.1</output>

<result>1/10 = around 0.1</result>