Xiaomin's family used 180 yuan for Internet access in June, and it is known that the hourly Internet access fee is 1.20 yuan. How many hours does her family use the Internet on average every day?
小敏家六月份上网费180元，已知每小时的上网费是1.20元，她家平均每天上网多少小时？
<gadget id="calculator">180 / 1.2 / 30</gadget>
<output>5</output>

<result>5</result>