There are 120 apple trees in the orchard, which are 18 fewer than the number of pear trees (3/4). How many pear trees are there?
果园里有苹果树有120棵，比梨树的(3/4)少18棵，梨树有几棵？
<gadget id="calculator">120 + 18</gadget>
<output>138</output>

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

<gadget id="calculator">138 / (3/4)</gadget>
<output>184</output>

<result>184</result>