
Desvendando as Porcentagens
Authored by Fabrício Alves
Mathematics
8th Grade
Used 1+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um produto custa R$200,00 e está com um desconto de 15%, qual é o preço final do produto?
R$170,00
R$180,00
R$185,00
R$190,00
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ava comprou um livro que custa 80 reais. Ela conseguiu um desconto de 25%. Quanto ela pagou pelo livro?
70
60
50
45
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um aluno acertou 18 de 24 questões em uma prova, qual foi a porcentagem de acertos?
60%
70%
75%
80%
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um restaurante aumentou o preço de um prato de R$ 50,00 para R$ 60,00. Qual foi a porcentagem de aumento?
10%
15%
20%
25%
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um carro desvaloriza 10% ao ano, qual será o valor de um carro de R$30.000,00 após um ano?
R$27.000,00
R$28.000,00
R$29.000,00
R$30.000,00
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Aria comprou 45 maçãs e Benjamin comprou 60 maçãs. Qual é a porcentagem de maçãs que Aria comprou em relação às maçãs de Benjamin?
65%
70%
75%
80%
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um investidor obteve um retorno de 12% sobre um investimento de R$5.000,00, qual foi o valor do retorno?
R$500,00
R$600,00
R$700,00
R$800,00
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