Respuesta :

Each teacher will get 3/4 gallon of paint. You need to divide the 3 gallons by 4 to get an even amount per person.
3 gallons/ 4 teachers= 3/4 gallons/teacher.

3/4
= (3*25) / (4*25)
= 75/100
= 0.75

Each teacher gets 0.75 gallons of paint.