The sixth grade students donated money to the children in the disaster area. The first class of the sixth grade donated 500 yuan, the second class of the sixth grade donated to the first class of the sixth grade (4/5), and the third class of the sixth grade donated to the second class of the sixth grade (3/2). How much is the donation from Class 3, Grade 6?
六年级同学给灾区的小朋友捐款．六年级一班捐款500元，六年级二班捐的是六年级一班的(4/5)，六年级三班捐是六年级二班的(3/2)．六年级三班捐款多少元？
<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">3 / 2</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">500 * (4/5) * (3/2)</gadget>
<output>600</output>

<result>600</result>