1. 有一块长方形菜地和一块正方形菜地，长方形菜地的面积是6平方米，正方形菜地的边长是$\frac{4}{5}$米，（ ____ ）菜地的面积大（填“长方形”或“正方形”），大（____  ）平方米。

Different countries have different food, such as French fries, Italian pizza and so on. In China, fast food is becoming more and more popular these days. For example, McDonald's and KFC. Why do Chinese people like fast food so much? There are many reasons. First, it is quick. It takes little time. Second, it is easy to carry. Third, people like the restaurant's relaxing environment and American style. Though it tastes good, fast food generally contains little nutrition (营养). If you want to have a healthy body, do not go to fast food restaurants too often. Eat more fruit and vegetables.