Question

aplicado80000 durante 17meses,resgatamos 140000.qual e a taxa anual de juros simples obtida na operaçõe

Answer 1

i=j*100/C/t

i=140000-80000*100/80000/17*12
i=60000*100/80000/17*12
i=6000000/80000/17*12
i=75/17*12
i=4,41...*12
i=52,94
Resposta: Taxa de 52,94%a.a.