Teacher Wang wants to use 80 yuan to buy some stationery as a prize for the grade sports meeting. He first bought 9 photo albums for 51.3 yuan, and plans to use the rest of the money to buy some pens. How much is each album?
王老师要用80元买一些文具作为年级运动会的奖品，他先花51.3元买了9本相册，并准备用剩下的钱买一些笔．每本相册多少元？
<gadget id="calculator">51.3 / 9</gadget>
<output>5.7</output>

<result>5.7</result>