There are 48 students in class 61. If one twelfth of the students in class 61 goes to class 62, the number of students in both classes will be the same. How many students are there in class 62 Xiao Gang poured a glass of milk, drank one third of it and then filled it with water, drank another half of it and then filled it with water. Finally, he drank all of it. Q: which one is more, Xiao Gang drank more milk and later added more water? Why?

There are 48 students in class 61. If one twelfth of the students in class 61 goes to class 62, the number of students in both classes will be the same. How many students are there in class 62 Xiao Gang poured a glass of milk, drank one third of it and then filled it with water, drank another half of it and then filled it with water. Finally, he drank all of it. Q: which one is more, Xiao Gang drank more milk and later added more water? Why?

Junlang lieying team for you
1. The rest of class 61: 48 × (1-1 / 12) = 44 people,
Class 62: 44-48 × 1 / 12 = 40
2. Milk: 1 cup;
Water: 1 / 3 + 1 / 2 = 5 / 6 cups
1> 5 / 6, so drink more milk than water