
Desvendando Porcentagens no 9º Ano

Quiz
•
Mathematics
•
9th Grade
•
Hard
Used 1+ times
FREE Resource
10 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$ 135,00
R$ 138,00
R$ 140,00
3.
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
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um desconto de 20% foi dado em um produto que custava R$ 250,00. Qual o valor do desconto?
R$ 40,00
R$ 45,00
R$ 50,00
R$ 55,00
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O preço de uma passagem de ônibus aumentou de R$ 4,00 para R$ 5,00. Qual foi o aumento percentual?
20%
25%
30%
40%
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se 30% de um número é 60, qual é esse número?
150
180
200
220
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um time ganhou 18 de 30 jogos. Qual a porcentagem de jogos ganhos?
50%
55%
60%
65%
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