Answer: 1,250
Step-by-step explanation:
Given: The total number of students in the school= 25,000
Since each class has 10 students , therefore, the number of classes in the school= [tex]\frac{25000}{10}=2500[/tex]
Also, Each student takes 2 classes a day, thus the number of classes taken by total teachers in a day = [tex]2\times2500=5000[/tex]
Also, each teacher teaches 4 classes.
Then the number of teachers in the school =[tex]\frac{5000}{4}=1250[/tex]
Hence, the number of teachers are at Big Big School = 1,250
