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Resolvendo Problemas com Porcentagens

Mathematics

8th Grade

Used 5+ times

Resolvendo Problemas com Porcentagens
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8 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

30%

40%

60%

80%

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Qual é 25% de 200?

30

50

75

100

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Se um produto custa R$ 120,00 e recebe um desconto de 15%, qual será o valor final do produto?

R$ 102,00

R$ 105,00

R$ 108,00

R$ 115,00

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

25%

30%

35%

40%

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Em uma sala com 40 alunos, 12 são meninas. Qual é a porcentagem de meninas na sala?

20%

25%

30%

40%

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Aumentando o número 80 em 25%, qual será o novo valor?

90

95

100

120

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Qual é a fração equivalente a 45%?

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