
Expressando e Calculando Porcentagens

Interactive Video
•
Mathematics
•
5th - 8th Grade
•
Hard

Ethan Morris
FREE Resource
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7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Como podemos expressar 30% em forma de fração?
30/10
1/3
3/10
30/100
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O que significa a palavra 'de' em um cálculo de porcentagem?
Divisão
Multiplicação
Subtração
Adição
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o resultado de 30% de 40?
10
12
18
15
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Como podemos expressar 27% em forma de fração?
27/100
2.7/10
0.27
27/10
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o resultado de 27% de 120?
32.4
30
25.2
27
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Como podemos expressar 12,5% em forma de fração?
0.125
12.5/100
1.25/10
125/1000
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o resultado de 12,5% de 20?
1.5
2.5
3
2
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