• Matéria: Matemática
  • Autor: lucassacramentoolive
  • Perguntado 3 anos atrás

Um grupo de colegas 20 são estudantes de direito, 4 são estudantes de medicina e 5 são estudantes de letras. Qual a fração que representa a quantidade de estudantes de letras? *
5/29
4/29
20/29
9/29


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Respostas

respondido por: garciamxtz
0

Resposta:

5/29

Explicação passo a passo:

A fração é dada pela quantidade específica (estudantes de letras) dividida pelo total (estudantes de direito + medicina + letras)

Assim, temos:

Fração = estudantes de letras / medicina + letras + direito

Fração = 5/29

respondido por: Roochhan
1
O item correto é 5/29, pela seguinte lógica. Total = 29 alunos, sendo 20 de direito, 4 de medicina e 5 de letras. O foco da pergunta é estudantes de letras, que são 5, sendo assim = 5/x (o X é o valor de alunos total), que vem direcionado na fração. Então o resultado será (5/29), item A.
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