qual a media dos alunos ? calcule 1° a média individual e depois a média da turma.
Aluno : Andrey : 6,0 , 4,0 , 7,0. média final individual
Aluno : Cleo : 2,0 , 9,0 , 5,6 . média final individual
Aluno : Vanessa : 10,0 , 5,0 , 7,9 . média final individual
Média Geral ( dos 3 Alunos )
Soluções para a tarefa
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A media de Andrey
![M= \frac{6+4+7}{3}=5,67 M= \frac{6+4+7}{3}=5,67](https://tex.z-dn.net/?f=M%3D+%5Cfrac%7B6%2B4%2B7%7D%7B3%7D%3D5%2C67+)
Média de Cleo
![M= \frac{2+9+5,6}{3}=5,53 M= \frac{2+9+5,6}{3}=5,53](https://tex.z-dn.net/?f=M%3D+%5Cfrac%7B2%2B9%2B5%2C6%7D%7B3%7D%3D5%2C53+)
Média de Vanessa
![M= \frac{10+5+7,9}{3}=7,63 M= \frac{10+5+7,9}{3}=7,63](https://tex.z-dn.net/?f=M%3D+%5Cfrac%7B10%2B5%2B7%2C9%7D%7B3%7D%3D7%2C63+)
Média Geral agora
![M= \frac{5,67+5,53+7,63}{3}=6,28 M= \frac{5,67+5,53+7,63}{3}=6,28](https://tex.z-dn.net/?f=M%3D+%5Cfrac%7B5%2C67%2B5%2C53%2B7%2C63%7D%7B3%7D%3D6%2C28+)
Média de Cleo
Média de Vanessa
Média Geral agora
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