The school bought 6 tables and 8 chairs and paid a total of 294.4 yuan. Each table is 19.2 yuan more expensive than each chair. How much is each chair?
学校买来6张桌子和8把椅子，共付294.4元，每张桌子比每把椅子贵19.2元，每把椅子多少元？
<gadget id="calculator">8 * 19.2</gadget>
<output>153.6</output>

<gadget id="calculator">294.4 + 153.6</gadget>
<output>448</output>

<gadget id="calculator">6 + 8</gadget>
<output>14</output>

<gadget id="calculator">448 / 14</gadget>
<output>32</output>

<gadget id="calculator">32 - 19.2</gadget>
<output>12.8</output>

<result>12.8</result>