On Children's Day, Mr. Wang bought costumes for the children's performances, and the money for 3 T-shirts and 5 shorts was the same. 30 yuan per shorts, how much is each T-shirt?
六一儿童节，王老师为小朋友购买演出用的服装，买3件T恤和5件短裤的钱同样多．每件短裤30元，每件T恤多少元？
<gadget id="calculator">5 / 3</gadget>
<output>5/3 = around 1.666667</output>

<gadget id="calculator">30 * (5/3)</gadget>
<output>50</output>

<result>50</result>