
Resolução de Problemas
Authored by Ana Bortoli
Mathematics
9th Grade
Used 5+ times

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16 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Qual é a área de um retângulo cuja altura (h) mede 23,32 m e a base (b) mede 52,25 m?
121,84 m²
543,82 m²
1.218,47 m²
12.184,70 m²
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Em uma loja, Giovana comprou 3 cadernos que custavam R$15,50. Quanto de troco ela receberá se pagar com uma nota de R$50,00 ?
R$3,00
R$3,50
R$4,60
R$5,50
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Não é possível transformar números decimais em frações, só é possível transformar frações em números decimais.
Verdadeiro
Falso
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
0,212 em forma de fração é igual a:
212/10
212/100
212/1000
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
As frações 5/12 e 25/60 são frações equivalentes.
Verdadeiro
Falso
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Qual é a forma mais simplificada da fração 24/60 ?
12/30
8/20
6/15
2/5
7.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Para fazer ….... de frações é preciso achar o MMC entre os denominadores das frações.
Adição
Multiplicação
Subtração
Divisão
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