It is not yet possible to generalize how much you eat every day. We must see what each student eats every day to decide how much to spend every day. Let me say an average price. Take myself as an example. I usually go to the canteen to buy a cup of porridge every morning for two yuan. Then buy an omelet, which is also two yuan a day, so the meal in the morning is four yuan, but sometimes if you don't want to eat porridge and omelet, you may buy an egg, or grab a cake outside, and sometimes you will buy a pancake. That five dollars makes breakfast average four or five dollars. At noon, I usually order a rice cover, because I am a boy and I definitely like meat. These are seven yuan, and some of them are very cheap, such as spicy shredded potatoes. These are cheaper, that is, six yuan, and then a meal with rice is enough. So it's almost 13 yuan to bring breakfast at noon, and then we usually eat noodles at night. Because I'm from the north, I usually like noodles. If I have to eat rice all day, I will definitely throw up. So the following words are generally from 6 yuan to 8 yuan, so I usually eat 7 yuan, and then I pay 20 yuan every day, but if I don't want to go to the canteen one day. A day's meal costs more than 30 yuan, so if you just go to the canteen every day, basically one day in 20 yuan is enough. If you want to eat out, it's almost 30 yuan. Anyway, college meals are still cheaper.