Question

Juros Simples:

R$28,80 renderam durante um tempo R$ 6,00 á taxa de 5% a.a . Determine esse tempo :

Answer 1

t=j*100/C/i

t-6*100/28,80/5*12
t=600/28,80/5*12
t=20,83.../5*12
t=4,16...*12
t=50
Resposta: 50 meses