Question

Calcule a taxa composta mensal equivalente a 30% a.a. iq= (1+i)1/q - 1

a) 5,41% a.m b) 4,32% a.m c) 2,21% a.m d) 3,23% a. m

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Answer 1

Resposta:

Letra C:  2,21%

Explicação passo-a-passo:

(1+0,3)^12  

1,3^(1/12)= 1,022

iq=> 1,022-1 = 0,022

iq= 0,022 *100= 2,21% am