Teacher Zhang bought 24 sets of sportswear at the sporting goods store for the first time, and bought 30 sets of the same sportswear for the second time. The second time paid 510 yuan more than the first time. How much is each set of sportswear?
张老师第一次到体育用品商店买了24套运动服，第二次又买了同样的运动服30套，第二次比第一次多付了510元．每套运动服多少元？
<gadget id="calculator">30 - 24</gadget>
<output>6</output>

<gadget id="calculator">510 / 6</gadget>
<output>85</output>

<result>85</result>