MAT_8_EF_Q17-Q19

Flashcard
•
Mathematics
•
8th Grade
•
Hard
FRANCIELE ISABELITA LOPES NOVAK
FREE Resource
Student preview

4 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Amanda administra uma pequena academia que conta com 650 frequentadores. Desses usuários, 38% pagam as mensalidades com cartão de crédito, 22% pagam com cartão de débito, 28% pagam com dinheiro em espécie. Outros 5% dos usuários estão inadimplentes. Amanda espera arrecadar R$ 8.450,00 reais com as mensalidades e produtos comercializados na academia. Assinale o valor que Amanda deixará de arrecadar com usuários inadimplentes.
Back
R$ 422,50
2.
FLASHCARD QUESTION
Front
Amanda comprou um armário para sua academia que custava R$ 600. Depois de um ano, verificou-se um aumento de 15% no valor do produto. Com a atualização do valor pago, quanto custaria o mesmo armário se fosse comprado hoje?
Back
R$ 690
3.
FLASHCARD QUESTION
Front
Observe a figura. Nela temos duas quantidades de quadrados pintados vermelho e verde. Qual porcentagem aproximada, representa os as duas quantidades de quadrados coloridos?
Back
Vermelha 23% e Verde 16%
4.
FLASHCARD QUESTION
Front
Representar um valor percentual de três formas: Decimal Fracionária Porcentagem
Back
Decimal 0,04 Fracionária 3/4 Porcentagem 25%
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