The master worker has been working continuously for 11 hours to repair a 360-meter railway. In order to encourage everyone, the commander shouted loudly, "Comrades, let's repair another 20 meters, and the repaired part is as much as the rest." Students Do the math, how many meters have been repaired now?
抢修一条360米的铁路，工人师傅已连续工作了11个小时，指挥长为了鼓励大家，大声喊道"同志们我们再修20米，已修的和剩下的就一样多了"，同学们算一算，现在已修了多少米？
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">360 * (1/2)</gadget>
<output>180</output>

<gadget id="calculator">180 - 20</gadget>
<output>160</output>

<result>160</result>