Razões e Proporções

Quiz
•
Mathematics
•
10th Grade
•
Hard
Edson Verde
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Num teste de 20 questões, Carolina acertou 16. Qual é a razão do número de acertos de Carolina para o número total de questões do teste?
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
As dimensões de um retângulo A são 5 cm e 10 cm, enquanto as dimensões de um retângulo B são 9 cm e 16 cm. Qual é a razão entre os perímetros dos retângulos A e B?
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Uma mercadoria acondicionada numa embalagem de papelão possui 400 g de peso líquido e 450 g de peso bruto. Qual é a razão do peso líquido para o peso bruto?
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
60.000 habitantes
75.000 habitantes
50.000 habitantes
80.000 habitantes
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
60 anos
50 anos
48 anos
55 anos
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
R$ 168,00
R$ 200,00
R$ 150,00
R$ 180,00
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Numa escala de 1:25, qual o comprimento real em metros, correspondente ao comprimento de 12 cm?
3 m
2 m
4 m
5 m
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