
Regra de Três Simples
Authored by Saulo Resende
Mathematics
12th Grade
Used 1+ times

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5 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Se 4 laranjas custam R$ 8, quanto custam 10 laranjas?
R$ 5
R$ 20
R$ 15
R$ 12
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Se 5 operários constroem uma casa em 20 dias, quantos operários são necessários para construir a mesma casa em 10 dias?
50
2
25
10
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se 2 metros de tecido custam R$ 10, quanto custam 5 metros?
R$ 5
R$ 15
R$ 25
R$ 50
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se 6 operários constroem uma parede em 8 horas, quantas horas serão necessárias para 12 operários construírem a mesma parede?
2.22
10.88
4
6.66
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se 3 litros de tinta pintam uma área de 12 metros quadrados, quantos litros serão necessários para pintar uma área de 24 metros quadrados?
9
6
3
12
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