The school is planning a field trip. The school has 1 classrooms. There are 7 school buses and a total of 35 students in the school. If all buses are full How many seats are in each bus?
There are 35 students in the school. 
There are 7 buses. 
Each bus can hold a certain number of students. 

We want to know how many seats are in each bus. 

We can set up an equation to solve this problem: 

7buses * xseats = 35students 

We want to solve for x, which is the number of seats in each bus. 

We can divide both sides of the equation by 7: 

7buses * xseats = 35students 
7buses / 7buses * xseats = 35students / 7buses 
xseats = 35students / 7buses 

We can simplify this equation: 

xseats = 5students 

This means that there are 5 students in each bus.