Uma professora reservou 6 folhas de papel colorido para cada um de seus 28

alunos fazerem um trabalho. Como faltaram alguns alunos, a professora deu 7

folhas para cada aluno presente. Quantos alunos faltaram?

4 students were missing

Step-by-step explanation:

A teacher reserved 6 sheets of colored paper for each of her 28

students do a job. As some students were missing, the teacher gave 7

sheets for each student present. How many students were missing?

6*28=168

for b its (t) and c its (d)

step-by-step explanation:

n

step-by-step explanation: