Xiao Zhang bought 24 bottles of soda, and every 4 empty bottles can be exchanged for 1 bottle of soda, how many bottles of soda can Xiao Zhang drink in total.
小张买了24瓶汽水，每4个空瓶可以换1瓶汽水，小张共能喝到多少瓶汽水．
<gadget id="calculator">24 + 6 + 1 + 1</gadget>
<output>32</output>

<result>32</result>