factory produces 60 tons of steel in August, which is 20% more than in July. How many tons of steel are produced in July?
某厂八月份生产60吨钢材，比七月份增产20%，七月份生产钢材多少吨？
<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 + (1/5)</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">60 / (6/5)</gadget>
<output>50</output>

<result>50</result>