In a school there are 44 girls and 33 boys. There are also 47 teachers How many people are there in that school?
There are 44 girls and 33 boys in the school. 

There are 44 + 33 = 77 students in the school. 

There are 47 teachers in the school. 

There are 77 + 47 = 124 people in the school.