(1/60) of the original products of a certain factory are waste products. After updating the equipment, the waste products are reduced by 20%. What is the percentage of waste products in the current products?
某厂原来产品中有(1/60)是废品，经过更新设备后，废品减少20%，现在废品占产品的多少．
<gadget id="calculator">1 / 60</gadget>
<output>1/60 = around 0.016667</output>

<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 - (1/5)</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">(1/60) * (4/5)</gadget>
<output>1/75 = around 0.013333</output>

<result>1/75 = around 0.013333</result>