

Cálculo de Juros Simples
Interactive Video
•
Mathematics, Business
•
7th - 10th Grade
•
Practice Problem
•
Hard
Ethan Morris
Used 9+ times
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a fórmula básica para calcular juros simples?
J = C / i / t
J = C + i + t
J = C - i - t
J = C * i * t
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Por que é importante associar a taxa e o tempo na mesma unidade ao calcular juros simples?
Para simplificar a fórmula
Para reduzir o tempo de cálculo
Para garantir a precisão do cálculo
Para evitar erros de arredondamento
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um capital de 800 reais é aplicado a uma taxa de 5% ao mês por dois anos, qual é o montante final?
R$ 2.000
R$ 1.960
R$ 1.760
R$ 1.600
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a primeira etapa ao resolver um problema de juros simples?
Associar taxa e tempo na mesma unidade
Identificar o capital
Calcular o montante
Converter a taxa para fração
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se o montante final é de R$ 5.300 e o capital inicial é de R$ 5.000, qual é o valor dos juros?
R$ 500
R$ 400
R$ 300
R$ 200
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Como se determina a taxa de juros mensal se o montante é de R$ 5.300 após 60 dias?
Dividindo o montante pelo capital
Subtraindo o capital do montante e dividindo pelo capital
Multiplicando o capital pela taxa
Somando o capital ao montante
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o prazo necessário para triplicar um capital com uma taxa de 4% ao mês?
25 meses
50 meses
75 meses
100 meses
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