The school bought 3 tables and 5 chairs for a total of 829 yuan. Each table is 125 yuan. How much is each chair? (solution with equation)
学校新买进3张桌子和5把椅子一共用了829元，每张桌子125元，每把椅子多少元？(用方程解答)
<gadget id="calculator">125 * 5</gadget>
<output>625</output>

<gadget id="calculator">829 - 625</gadget>
<output>204</output>

<gadget id="calculator">204 / 3</gadget>
<output>68</output>

<result>68</result>