The physical education teacher wants to buy sportswear for the athlete’s classmates. If he buys 30 pieces, there will be 330 yuan left. If he buys 36 pieces, there will be 120 yuan left. How much is each sportswear?
体育老师要给运动员的同学买运动衣，买30件，还剩330元，买36件，还剩120元．每件运动衣多少元？
<gadget id="calculator">330 - 120</gadget>
<output>210</output>

<gadget id="calculator">36 - 30</gadget>
<output>6</output>

<gadget id="calculator">210 / 6</gadget>
<output>35</output>

<result>35</result>