
Desafios de Proporções e Frações

Quiz
•
Mathematics
•
7th Grade
•
Hard
luiz cordova
Used 1+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um carro percorre 150 km em 3 horas. Quantos quilômetros ele percorrerá em 5 horas, mantendo a mesma velocidade?
200 km
250 km
300 km
350 km
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se 30% de uma quantia é igual a 60, qual é o valor total da quantia?
180
200
150
210
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um gráfico mostra que 40% dos alunos preferem matemática, 30% preferem ciências e o restante prefere história. Qual é a porcentagem de alunos que prefere história?
20%
30%
40%
50%
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
24
30
36
48
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um gráfico de barras mostra que 15 alunos escolheram futebol, 10 escolheram basquete e 5 escolheram vôlei. Qual é a porcentagem de alunos que escolheram vôlei?
10%
20%
25%
30%
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se 5 maçãs custam R$10,00, quanto custarão 8 maçãs?
R$16,00
R$18,00
R$20,00
R$22,00
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