A large bottle of a certain beverage sells for 5.5 yuan, and a small bottle sells for 3.8 yuan. Mom bought the same number of large bottles and small bottles, and spent a total of 46.5 yuan. How many bottles did she buy for each large bottle and small bottle?
某饮料大瓶装卖5.5元，小瓶装卖3.8元．妈妈大瓶、小瓶买了相同的瓶数，共花了46.5元，大瓶、小瓶各买了几瓶？
<gadget id="calculator">5.5 + 3.8</gadget>
<output>9.3</output>

<gadget id="calculator">46.5 / 9.3</gadget>
<output>5</output>

<result>5</result>