
Proporções e Regra de Três
Authored by JESSE SANTOS
Mathematics
1st Grade

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual das seguintes opções representa uma proporção correta?
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se 4 maçãs custam 8 reais, quanto custam 10 maçãs?
16 reais
20 reais
24 reais
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a proporção entre 9 e 3?
1:3
3:1
9:1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se 5 lápis custam 15 reais, quanto custam 8 lápis?
24 reais
30 reais
40 reais
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se 3 camisetas custam 45 reais, quanto custam 7 camisetas?
105 reais
90 reais
75 reais
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a proporção entre 12 e 4?
4:1
3:1
1:3
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