Resposta :
Resposta: Taxa de 1,5%a.m.
Explicação passo-a-passo:
Juros simples
i=j*100/C/t
i=7840-7000*100/7000/8
i=840*100/7000/8
i=84000/7000/8
i=12/8
i=1,5
Resposta: Taxa de 1,5%a.m.
Explicação passo-a-passo:
Juros simples
i=j*100/C/t
i=7840-7000*100/7000/8
i=840*100/7000/8
i=84000/7000/8
i=12/8
i=1,5