The shoe factory produces leather shoes. The ratio of the number of pairs produced in October to the number of pairs produced in September is (5/3). In September, 3000 pairs were produced. How many pairs were produced in October?
鞋厂生产皮鞋，十月份生产的双数与九月份生产的双数的比是(5/3)，九月份生产了3000双，十月份生产了多少双？
<gadget id="calculator">5 / 3</gadget>
<output>5/3 = around 1.666667</output>

<gadget id="calculator">3_000 * (5/3)</gadget>
<output>5_000</output>

<result>5_000</result>