Qual é o aumento percentual ao comprar um computador a prazo em vez de à vista?

Cálculos de Porcentagem e Aumento

Interactive Video
•
Mathematics
•
5th - 8th Grade
•
Hard

Ethan Morris
Used 1+ times
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
40%
25%
30%
36%
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se 80% dos alunos foram aprovados e 15% reprovados, quantos por cento desistiram?
15%
10%
5%
20%
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quantos alunos havia na turma se 6 alunos representam 5% do total?
180
150
120
100
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um desconto de 10% equivale a R$275, qual foi o valor pago pelo computador?
R$2.200
R$2.475
R$2.750
R$3.000
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a porcentagem de laranjas vendidas se 84 de 240 laranjas foram vendidas?
30%
35%
40%
45%
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se 84 laranjas representam 35% do total, quantas laranjas havia na caixa inicialmente?
220
240
260
200
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um aumento de R$360 representa 18% do preço de uma geladeira. Qual é o preço total da geladeira?
R$2.500
R$2.000
R$1.800
R$3.000
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