The original price of a yogurt is 4.8 yuan per bottle, and now the supermarket is carrying out promotional activities, and the price of each bottle is 4 yuan. How many more bottles can I buy with the money I bought 5 bottles of yogurt in the past?
一种酸奶原价每瓶4.8元，现在超市进行促销活动，每瓶售价4元．原来买5瓶酸奶的钱现在能多买几瓶？
<gadget id="calculator">4.8 / 4</gadget>
<output>1.2</output>

<gadget id="calculator">5 * 1.2</gadget>
<output>6</output>

<result>6</result>