The original price of KFC "Old Beijing Chicken Rolls" is 10 yuan each, and Xiao Ming can buy 8 with the money he brings. If you use the coupon, each can be 2 yuan cheaper, then you can buy several "Old Beijing Chicken Rolls" with the money he brought "?
肯德基"老北京鸡肉卷"原价每个10元，小明带去的钱可以买8个，如果使用优惠券，每个可以便宜2元，那么他带去的钱可以买几个"老北京鸡肉卷"？
<gadget id="calculator">10 - 2</gadget>
<output>8</output>

<gadget id="calculator">8 / 8</gadget>
<output>1</output>

<gadget id="calculator">10 * 1</gadget>
<output>10</output>

<result>10</result>