Question

Qual a taxa anual de juros equivalente a 2% ao mês?

Answer 1

1 + ia = (1 + 0,02)12 
1 + ia = 1,0212 
1 + ia = 1,2682 
ia = 1,2682 – 1 
ia = 0,2682 
ia = 26,82% 

Answer 2

1+%=(1+0,02)12 1+%=(1,02)12. 1+%=1,2682. %=1,2682-1. %=0,2682 %=26,82