
Cálculo de Porcentagens e Frações

Interactive Video
•
Mathematics
•
5th - 8th Grade
•
Hard

Ethan Morris
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a importância de ativar o sininho no canal da professora?
Mudar a qualidade do vídeo
Aumentar o volume do vídeo
Receber notificações de novos vídeos
Desativar os comentários
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a representação de 22% na forma decimal?
0,22
2,2
22,0
0,022
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Como se representa 6,5% como um número decimal?
65
6,5
0,65
0,065
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a fração equivalente a 18%?
1,8/10
18/100
180/1000
0,18/1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a fração centesimal de 6,5%?
6,5/100
65/1000
0,65/10
650/100
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Como calcular 14% de 1.400?
Multiplicar 14 por 1.400 e dividir por 1
Multiplicar 14 por 1.400 e dividir por 100
Multiplicar 14 por 1.400 e dividir por 10
Multiplicar 14 por 1.400 e dividir por 1.000
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o resultado de 14% de 1.400?
196
140
14
1.960
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