The students participated in the tree planting labor and planted 1,500 trees in two days. Planted (3/5) on the first day, how many trees were planted on the second day?
同学们参加植树劳动，两天共植树1500棵．第一天植了(3/5)，第二天植了多少棵？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">1 - (3/5)</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">1_500 * (2/5)</gadget>
<output>600</output>

<result>600</result>