There are 3,600 students in Forest Primary School. The number of fifth grade students accounts for the total number of students in the school (5/18), and girls account for (4/25) of the fifth grade students. How many fifth grade girls are there?
森林小学有学生3600人，五年级学生人数占全校总人数的(5/18)，五年级学生中女生占(4/25)，五年级女生有多少人？
<gadget id="calculator">5 / 18</gadget>
<output>5/18 = around 0.277778</output>

<gadget id="calculator">4 / 25</gadget>
<output>4/25 = around 0.16</output>

<gadget id="calculator">3_600 * (5/18) * (4/25)</gadget>
<output>160</output>

<result>160</result>