
Porcentagem
Authored by LUCIANE KUBIAK
Mathematics
12th Grade
CCSS covered
Used 1+ times

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7 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Em um campeonato de futebol, o time de Pedro cobrou 40 escanteios e 20% deles foram convertidos em gols. Qual é o número de escanteios que não foram convertidos em gols pelo time de Pedro?
8
80
32
3,2
Tags
CCSS.7.RP.A.3
CCSS.7.EE.B.3
CCSS.7.NS.A.2
CCSS.7.NS.A.3
CCSS.7.NS.A.1
2.
MATCH QUESTION
30 sec • 1 pt
Quanto é
30
32% de 50?
8
14% de 50?
10
30% de 100?
16
25% de 40?
7
20% de 40?
Tags
CCSS.7.RP.A.3
CCSS.7.RP.A.2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
25 representa quantos por cento de 200?
20%
16%
15,5%
12,5%
Tags
CCSS.7.RP.A.3
CCSS.7.RP.A.2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
30 representa 15% de qual número?
150
200
300
450
Tags
CCSS.7.RP.A.3
CCSS.7.RP.A.2
5.
MATCH QUESTION
30 sec • 1 pt
Relacione as porcentagens com as frações irredutíveis:
1/2
5%
1
100%
1/5
75%
1/20
20%
3/4
50%
Tags
CCSS.7.RP.A.3
CCSS.7.RP.A.2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Gabriele resolveu esperar a Black Friday para comprar sua tão sonhada câmera fotográfica. O preço normal dela era de R$ 2.800,00, porém foi anunciado que estaria com 30% de desconto. Qual será o valor da câmera na Black Friday?
840 reais
1.960 reais
2.800 reais
3.640 reias
Tags
CCSS.7.RP.A.3
CCSS.7.RP.A.2
CCSS.7.EE.B.3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quanto é (10%)2 ?
100%
10%
1%
0,1%
Tags
CCSS.7.RP.A.3
CCSS.7.NS.A.2
CCSS.7.NS.A.3
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