Respuesta :

derpnerd220

Answer: 45

Step-by-step explanation:

Answer:

45 students

Step-by-step explanation:

First divide 75 by five in order to find what 1/5 of the students is equal to. 1/5 of the students is 15, so multiply 15 by 3 to get 3/5 which would be 45. So 45 of the students have moved.