
Porcentagem
Authored by MARILIA DOS SANTOS RIBEIRO MOREIRA
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 e está com um desconto de 15%, qual é o valor do desconto?
R\$ 25
R\$ 30
R\$ 35
R\$ 40
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é 20% de 150?
25
30
35
40
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um aluno acertou 18 de 20 questões em uma prova, qual foi a porcentagem de acertos?
85%
90%
95%
100%
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um aumento de 25% em um salário de R\$ 2.000 resulta em um novo salário de:
R\$ 2.250
R\$ 2.400
R\$ 2.500
R\$ 2.750
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
15%
20%
25%
30%
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a porcentagem de 45 em relação a 60?
65%
70%
75%
80%
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um investidor obteve um lucro de 12% sobre um investimento de R\$ 5.000, qual foi o valor do lucro?
R\$ 500
R\$ 600
R\$ 700
R\$ 800
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