The number of tourists to Tibet in May this year increased compared to previous years. The number of tourists in the first ten days of the year was 15,000, which was the middle ten days (5/6), and the number of tourists in the second ten days was the middle ten days (5/4). How many tourists did Tibet receive in the second ten days of May?
今年五月份到西藏旅游人数比往年增加，上旬旅游人数1.5万人，是中旬的(5/6)，下旬旅游人数是中旬的(5/4)，西藏五月份下旬接待游客多少人？
<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">1.5 / (5/6)</gadget>
<output>1.8</output>

<gadget id="calculator">5 / 4</gadget>
<output>5/4 = around 1.25</output>

<gadget id="calculator">1.8 * (5/4)</gadget>
<output>2.25</output>

<result>2.25</result>