A highway is 300km long, and the engineering team repaired (1/30) of this highway in 10 days. According to this calculation, how many days will it take to complete the repair?
一条高速公路长300km，工程队10天就修了这条公路的(1/30)，照这样计算，修完全程需要多少天？
<gadget id="calculator">1 / 30</gadget>
<output>1/30 = around 0.033333</output>

<gadget id="calculator">(1/30) / 10</gadget>
<output>1/300 = around 0.003333</output>

<gadget id="calculator">1 / (1/300)</gadget>
<output>300</output>

<result>300</result>