
Desafios de Matemática: Reta e Porcentagem

Quiz
•
Mathematics
•
12th Grade
•
Easy
FABIANA CAETANO
Used 1+ times
FREE Resource
32 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um ponto está localizado no plano cartesiano nas coordenadas (2, -3), em qual quadrante ele está?
Primeiro quadrante
Segundo quadrante
Terceiro quadrante
Quarto quadrante
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a porcentagem de 50 em relação a 200?
10%
20%
25%
50%
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um produto custa $100 e está com um desconto de 15%, qual é o preço final?
$85
$90
$95
$100
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
25%
50%
75%
100%
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um aumento de 20% é aplicado a um salário de $500, qual será o novo salário?
$520
$600
$700
$750
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a coordenada do ponto médio entre os pontos (2, 3) e (4, 7) no plano cartesiano?
(3, 5)
(3, 4)
(4, 5)
(5, 6)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a representação decimal de 75%?
0.25
0.5
0.75
1.0
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