Question

AS NOTAS DE UM ALUNO MO 2 BIMESTRE FORAM ;

5,0 8,0 5,0

QUAL A MEDIDA DO ALUNO

Answer 1

5,0+8,0+5,0 = 18,0
18,0/2
9,0

Answer 2

             X=  5,0 + 8,0 + 5,0

--------------------------------------------------- =  6

                          3