Desvendando as Razões 3
Authored by ROSANI TEREZINHA DA SILVA FONSECA
Mathematics
7th Grade
Used 4+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a razão simplificada de 20 para 25?
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se a razão entre e 12 é 3:4, qual é o valor de ?
9
10
8
12
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Simplifique a razão 45:60.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A razão entre o número de meninos e meninas em uma sala é 5:7. Se há 35 meninos, quantas meninas há?
42
49
50
45
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a razão simplificada de 18 para 24?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se a razão entre e é 2:3 e , qual é o valor de ?
12
15
10
9
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Simplifique a razão 56:64.
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