
Razão e proporção
Authored by Marjorie Bernardino
Mathematics
7th Grade
CCSS covered
Used 119+ times

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11 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
A idade de Pedro é 30 anos e a idade de Beatriz é 45 anos. Qual é a razão entre as idades de Pedro e Beatriz?
5/3
4/3
3/3
2/3
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.3
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Nagib resolveu 20 problemas de Matemática e acertou 18. Maria Eduardda resolveu 30 problemas e acertou 24. Quem apresentou o melhor desempenho?
Nagib
Maria Eduarda
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Uma equipe de futebol obteve, durante o ano de 2010, 26 vitórias, 15 empates e 11 derrotas. Qual é a razão do número de vitórias para o número total de partidas disputadas?
1/4
1/5
1/2
1/3
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
.
5
7
8
3
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Dos 1200 candidatos inscritos em um concurso, 240 foram aprovados. A razão entre o número de aprovados e o número de inscritos nesse concurso é
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.3
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Como se lê a razão ?
oito dividido por nove
oito nonos
nove oitavos
oito para nove
Tags
CCSS.6.RP.A.1
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Raul e Daniel brincaram de cobrar pênaltis. Raul cobrou 8 pênaltis e fez 5 gols. Daniel cobrou 10 pênaltis e fez 7 gols.
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