(1/60) of the original products of a certain factory are defective products. After using the new machine, the losses can be reduced (1/5). What is the proportion of defective products to the total products now?
某工厂原来产品中有(1/60)是次品，用新机器后能减少损失(1/5)，现在次品占总产品的多少
<gadget id="calculator">1 / 60</gadget>
<output>1/60 = around 0.016667</output>

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

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