Se 30% de uma turma de 40 alunos são meninas, quantas meninas há na turma?
Desvendando as Porcentagens

Quiz
•
Mathematics
•
6th Grade
•
Hard
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
10
12
15
18
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
50%
55%
60%
65%
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um produto custa R$200,00 e está com um desconto de 20%. Qual é o preço do produto com o desconto aplicado?
R$150,00
R$160,00
R$170,00
R$180,00
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
60%
65%
70%
75%
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um aumento de 20% é aplicado a um salário de R$1.500,00, qual será o novo salário?
R$1.700,00
R$1.800,00
R$1.900,00
R$2.000,00
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
20%
25%
30%
35%
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um preço de R$500,00 foi reduzido em 15%. Qual é o novo preço?
R$425,00
R$435,00
R$450,00
R$475,00
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