Question

A taxa bimestral equivalente a 18% ao ano e de?

Answer 1

(1+i)¹/n. ==> i=0,18...... n=2m/12m =1/6ano

(1+0,18)¹/⁶

(1,18)¹/⁶

1,028 = 1 +(0,028) => (2,8% a.b) ✓