
Desvendando Razões e Proporções

Quiz
•
Mathematics
•
3rd Grade
•
Hard
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a razão entre 8 e 4?
1:2
2:1
4:1
1:4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
12 reais
18 reais
24 reais
15 reais
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcule a razão entre 15 e 5.
1:3
3:1
5:1
1:5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Em um gráfico de proporção, se a linha passa pelos pontos (2, 4) e (4, 8), qual é a razão entre y e x?
1:2
2:1
1:1
3:1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se a razão entre meninos e meninas em uma sala é de 3:2 e há 12 meninos, quantas meninas há?
6
8
10
9
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a razão entre 20 e 5?
4:1
1:4
5:1
1:5
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