Question

explicacao com J=c.i.t
Em 8 meses R$ 580,00 renderam R$110,00de juros. qual a taxa anual simples? ​

Answer 1

Resposta: Taxa de 28,44%a.a.

Explicação passo-a-passo:

i=110*100/580/8*12

i=11000/580/8*12

i=18,96.../8*12

i=2,37...*12

i=28,44...