
Porcentagem Quiz
Authored by GLAUCIA ROCHINSKI
Mathematics
9th Grade
Used 6+ times

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24 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcule 25% de 200.
40
50
25
20
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um gráfico mostra que 30% dos alunos preferem Matemática, quantos alunos preferem Matemática em uma turma de 50 alunos?
10
15
20
25
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um produto custa R$ 150,00 e está com um desconto de 20%. Qual é o preço final do produto?
R$ 120,00
R$ 130,00
R$ 140,00
R$ 110,00
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se 40% de uma turma de 30 alunos são meninas, quantas meninas há na turma?
10
12
15
18
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
50%
60%
75%
80%
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um gráfico de pizza mostra que 45% dos votos foram para o candidato A, qual é a fração correspondente a essa porcentagem?
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um aumento de 15% em um salário de R$ 2.000,00 resulta em qual novo salário?
R$ 2.200,00
R$ 2.300,00
R$ 2.400,00
R$ 2.500,00
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