There are 600 fruit trees in the orchard, including (2/5) apple trees, and (2/3) the number of banana trees as apple trees. How many banana trees are planted?
果园共有果树600棵，其中(2/5)苹果树，香蕉树的棵数是苹果树的(2/3)，香蕉树种了多少棵？
<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">600 * (2/5) * (2/3)</gadget>
<output>160</output>

<result>160</result>