A set of small sportswear is 145 yuan, and a set of large sportswear is 175 yuan. How much will it cost to buy 14 sets of small sportswear and 28 sets of large sportswear?
一套小号运动服145元，一套大号运动服175元，买14套小号运动服和28套大号运动服一共要花多少元钱？
<gadget id="calculator">145 * 14</gadget>
<output>2_030</output>

<gadget id="calculator">175 * 28</gadget>
<output>4_900</output>

<gadget id="calculator">2_030 + 4_900</gadget>
<output>6_930</output>

<result>6_930</result>