There are 300 poplar trees planted in the park, and the number of willow trees planted is more than that of poplar trees (1/3). How many more willow trees are there than poplar trees?
公园里栽杨树300棵，栽的柳树比杨树多(1/3)，柳树比杨树多多少棵？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">300 * (1/3)</gadget>
<output>100</output>

<result>100</result>