The price of a fax machine is 621 yuan, and the price of an electric kettle is 27 yuan. How many electric kettles can you buy with the price of a fax machine?
一台传真机的价格是621元，一个电水壶的价格是27元，问用买一台传真机的钱去买电水壶，可以买几个？
<gadget id="calculator">621 / 27</gadget>
<output>23</output>

<result>23</result>