Phoenix bicycle costs 420 yuan, and a permanent bicycle costs 405 yuan. How much does it cost to buy 1 each?
一辆凤凰自行车420元，一辆永久自行车405元．各买1辆，一共用多少钱？
<gadget id="calculator">420 + 405</gadget>
<output>825</output>

<result>825</result>