There are 36 ginkgo trees in the green belt beside the street, which are camphor trees (2/5). How many camphor trees are there in the green belt?
街道边的绿化隔离带里有36棵银杏树，是樟树的(2/5)．绿化隔离带里有多少樟树？
<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">36 / (2/5)</gadget>
<output>90</output>

<result>90</result>