
Desvendando Proporções e Porcentagens
Quiz
•
Mathematics
•
7th Grade
•
Medium
Used 3+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se 3 maçãs custam R$6,00, quanto custarão 5 maçãs?
R$8,00
R$10,00
R$12,00
R$15,00
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se 20% de um número é 30, qual é o número?
120
150
180
200
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um gráfico mostra que 40% dos alunos preferem matemática, 30% preferem ciências e 30% preferem história. Se há 200 alunos, quantos preferem ciências?
50
60
70
80
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2
4
8
16
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um produto custa R$200,00 e está com 15% de desconto. Qual é o preço com desconto?
R$170,00
R$180,00
R$185,00
R$190,00
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se 5 livros pesam 2 kg, quantos livros pesam 8 kg?
10
15
20
25
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é 25% de 80?
15
20
25
30
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