Question

Se o capital de R$ 300,00 rende mensalmente R$ 12,00, qual a taxa anual de juros no sistema de juros simples?

Answer 1

i=j*100/C

i=12*100/300
i=1200/300
i=4
Resposta: Taxa de 4%a.m.

Answer 2

i=j*100/C
i=12*100/300
i=1200/300
i=4%a.m.