The number of apple trees planted in the orchard is that of pear trees (2/5), and the number of peach trees planted is that of apples (3/4). It is known that there are 480 pear trees in the orchard, and the number of peach trees planted How many trees?
果园里种的苹果树的棵数是梨树的(2/5)，种的桃树的棵数是苹果的(3/4)，已知果园里共种了梨树480棵，种的桃树多少棵？
<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">480 * (2/5) * (3/4)</gadget>
<output>144</output>

<result>144</result>