Originally, 540 yuan can only buy 3 shirts. After the price reduction, the money can buy 2 more shirts. After the price cut, how much is the average price per shirt?
原来540元只能买3件衬衫，降价后，这笔钱可以多买2件．降价后，平均每件衬衫多少钱？
<gadget id="calculator">3 + 2</gadget>
<output>5</output>

<gadget id="calculator">540 / 5</gadget>
<output>108</output>

<result>108</result>