
Desvendando Porcentagens no Dia a Dia

Quiz
•
Mathematics
•
10th Grade
•
Medium
WALDIR PRADO
Used 1+ times
FREE Resource
30 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é 25% de 200?
25
50
75
100
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um produto custa R\$ 120,00 e sofre um aumento de 15%, qual será o novo preço?
R\$ 132,00
R\$ 138,00
R\$ 140,00
R\$ 150,00
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um desconto de 20% foi aplicado a um item que custava R\$ 250,00. Qual é o valor do desconto?
R\$ 40,00
R\$ 45,00
R\$ 50,00
R\$ 55,00
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Em uma sala com 40 alunos, 60% são meninas. Quantas meninas há na sala?
20
22
24
26
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
10%
15%
20%
25%
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se 30% de um número é 90, qual é esse número?
200
250
300
350
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Em uma pesquisa, 45% dos entrevistados preferem futebol. Se 180 pessoas foram entrevistadas, quantas preferem futebol?
72
81
90
99
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