There are 35 pear trees, and there are more pear trees than peach trees (2/5). How many more pear trees than peach trees?
梨树有35棵，梨树的棵数比桃树多(2/5)．梨树比桃树多多少棵．
<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">1 + (2/5)</gadget>
<output>7/5 = around 1.4</output>

<gadget id="calculator">35 / (7/5)</gadget>
<output>25</output>

<gadget id="calculator">35 - 25</gadget>
<output>10</output>

<result>10</result>