
Regra de Três e Porcentagem
Quiz
•
Mathematics
•
12th Grade
•
Practice Problem
•
Medium
THAIS COTTA
Used 6+ times
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30 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se 5 operários constroem um muro em 8 dias, quantos dias levarão 10 operários para construir o mesmo muro, trabalhando na mesma velocidade?
2 dias
4 dias
8 dias
16 dias
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um produto custa R\$ 200,00. Se ele sofre um desconto de 15%, qual será o valor final do produto?
R\$ 170,00
R\$ 180,00
R\$ 185,00
R\$ 190,00
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6
7
8
9
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Em uma sala há 24 alunos. Se 25% deles são canhotos, quantos alunos são canhotos?
4
5
6
8
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se 3 metros de tecido custam R\$ 45,00, quanto custarão 7 metros do mesmo tecido?
R\$ 95,00
R\$ 100,00
R\$ 105,00
R\$ 110,00
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
-19
-5
5
19
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um número inteiro multiplicado por 4 resulta em 36. Qual é esse número?
7
8
9
10
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