There are 120 peach trees in the orchard, and the number of peach trees is 5/6 that of pear trees. How many pear trees are there?
果园里有120棵桃树，桃树的棵数是梨树的(5/6)，梨树有多少棵？
<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">120 / (5/6)</gadget>
<output>144</output>

<result>144</result>