In order to promote the same beverage, two supermarkets, A and B, respectively launched the following preferential strategies: Supermarket A stipulates that the beverage will be sold at 80% of the original price, and Supermarket B stipulates that if you buy three bottles of the beverage, you will get one bottle as a gift. The original price of the two supermarkets is 6 yuan a bottle, please do the math: If you need 5 bottles of this drink, which supermarket is more economical?
甲乙两家超市为了促销同一种饮料，分别推出了下面的优惠策略：甲超市规定该饮料一律按原价的80%出售，乙超市规定该饮料买三瓶该饮料即赠送一瓶，已知该饮料在两家超市的原价为6元一瓶，请你算一算：如果需要5瓶这样的饮料，去哪家超市更省钱？
<gadget id="calculator">80 / 100</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">6 * (4/5) * 5</gadget>
<output>24</output>

<result>24</result>