There are 56 pear trees planted in the orchard, and the number of pear trees is (2/3) that of apple trees. There are 3/7 as many peach trees as there are apple trees. How many peach trees are planted in the orchard?
果园里种了56棵梨树，梨树的棵数是苹果树的(2/3)．桃树的棵数是苹果树的(3/7)．果园里种了多少棵桃树？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">56 / (2/3)</gadget>
<output>84</output>

<gadget id="calculator">3 / 7</gadget>
<output>3/7 = around 0.428571</output>

<gadget id="calculator">84 * (3/7)</gadget>
<output>36</output>

<result>36</result>