Desvendando as Porcentagens

Quiz
•
Mathematics
•
7th Grade
•
Hard
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um produto custa R$ 200,00. Se houver um desconto de 15%, qual será 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
20%
25%
30%
35%
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Em uma turma de 40 alunos, 60% são meninas. Quantas meninas há na turma?
20
24
28
32
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um gráfico mostra que 40% dos alunos preferem matemática, 30% preferem ciências e o restante prefere história. Qual porcentagem dos alunos prefere história?
20%
25%
30%
35%
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um salário de R$ 1.200,00 for aumentado em 10%, qual será o novo salário?
R$ 1.250,00
R$ 1.320,00
R$ 1.350,00
R$ 1.400,00
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um investidor obteve um retorno de 15% sobre um investimento de R$ 2.000,00. Qual foi o valor do retorno?
R$ 200,00
R$ 250,00
R$ 300,00
R$ 350,00
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um produto custa R$ 500,00 e é vendido com um aumento de 8%, qual é o preço de venda?
R$ 520,00
R$ 530,00
R$ 540,00
R$ 550,00
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