
Proporções e Regras de Três

Quiz
•
Mathematics
•
7th Grade
•
Medium
Used 1+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se 3 maçãs custam R$6,00, quanto custarão 5 maçãs, mantendo a proporção?
R$8,00
R$10,00
R$12,00
R$15,00
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a razão entre 8 e 4?
1:2
2:1
4:1
1:4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
9
10
8
12
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Uma receita pede 2 xícaras de açúcar para cada 3 xícaras de farinha. Se você usar 9 xícaras de farinha, quantas xícaras de açúcar são necessárias?
3
4
6
9
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a proporção direta entre 15 e 5?
1:3
3:1
5:1
1:5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se 4 lápis custam R$2,00, quanto custarão 10 lápis?
R$4,00
R$5,00
R$6,00
R$8,00
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
8
10
12
15
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