A cement factory produced 360,000 tons of cement in the second half of the year, and produced less (1/18) in the first half of the year than in the second half of the year. How many tons of cement did it produce in the first half of the year?
一个水泥厂下半年生产水泥36万吨，上半年比下半年少生产(1/18)，上半年生产水泥多少万吨？
<gadget id="calculator">1 / 18</gadget>
<output>1/18 = around 0.055556</output>

<gadget id="calculator">1 - (1/18)</gadget>
<output>17/18 = around 0.944444</output>

<gadget id="calculator">36 * (17/18)</gadget>
<output>34</output>

<result>34</result>