
Desafios de Porcentagem e Frações
Authored by ALAN CAVALCANTE DA SILVA
Mathematics
9th Grade
Used 1+ times

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30 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é 25% de 200?
25
50
100
75
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5
-5
19
-19
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
25%
50%
75%
80%
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um produto custa R$ 120,00 e sofre um acréscimo de 20%, qual será o novo valor?
R$ 124,00
R$ 140,00
R$ 144,00
R$ 150,00
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
-23
-7
7
23
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
20%
25%
40%
50%
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um desconto de 30% foi dado em um produto que custava R$ 200,00. Qual o valor do desconto?
R$ 60,00
R$ 70,00
R$ 80,00
R$ 90,00
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