There are 150 litchi trees in the orchard, which are longan trees (2/3). How many longan trees are there in the orchard?
果园里有荔枝树150棵，是龙眼树的(2/3)，果园里有多少棵龙眼树？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">150 / (2/3)</gadget>
<output>225</output>

<result>225</result>