
Porcentagem
Interactive Video
•
Mathematics
•
7th Grade
•
Medium
Used 1+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o primeiro passo para calcular a porcentagem de uma porcentagem?
Converter a primeira porcentagem em uma fração
Multiplicar as duas porcentagens
Dividir as duas porcentagens
Converter a segunda porcentagem em uma fração
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual operação matemática a palavra "de" representa em "20% de 80%"?
Adição
Subtração
Multiplicação
Divisão
3.
MULTIPLE CHOICE QUESTION
30 sec • Ungraded
Você está gostando da videoaula?
Sim
Não
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o resultado da multiplicação de 20 por 80?
1000
1600
160
100
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o resultado final de 20% de 80%?
16%
1,6%
160%
0,16%
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