The average yearly sunshine of a place is 1200 hours, and the annual sunshine hours of a place are shorter (1/4). How many hours shorter is the annual sunshine time in Yidi than it?
某地平均年日照1200小时，乙地年日照时间比它短(1/4)．乙地年日照时间比它短多少小时？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1_200 * (1/4)</gadget>
<output>300</output>

<result>300</result>