3)Calcule a média anual de Carlos na disciplina de Matemática com base nas seguintes notas bimestrais:
a) 1°B= 6,0
b) 2°B = 8,0
c) 3°B=7,0
d) 4° B= 5,0
A média de notas de Carlos em Matemática será de:
( 6,0
( ) 8,0
( 6,5
( 7,0
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Resposta:
1ºB = 6,0
2ºB = 9,0
3ºB = 7,0
4ºB = 5,0
Ma = (6,0 + 9,0 + 7,0 + 5,0) / 4
Ma = 27/4
Ma = 6,75
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