Mom bought 4 boxes of Coke, 25 bottles in each box, and spent a total of 400 yuan. How much is each bottle of Coke?
妈妈进了4箱可乐，每箱25瓶，共花了400元，每瓶可乐多少元．
<gadget id="calculator">400 / 4 / 25</gadget>
<output>4</output>

<result>4</result>