The "New Year's Day" supermarket launched a promotional activity. The original price of red dates was 48 yuan per bag. Now buy 4 bags and get 1 bag free. Xiaoming's mother is going to buy 5 bags. How much cheaper can it be?
"元旦佳节"超市开展优惠活动，红枣原价每袋48元，现在买4袋送1袋，小明妈妈准备买5袋，可以便宜多少元？
<gadget id="calculator">48 * 5</gadget>
<output>240</output>

<gadget id="calculator">5 - 1</gadget>
<output>4</output>

<gadget id="calculator">48 * 4</gadget>
<output>192</output>

<gadget id="calculator">240 - 192</gadget>
<output>48</output>

<result>48</result>