Question

calcular o capital que possui juros de R$31280,68, no tempo de 5 anos e 11 meses com taxa de 13,75% ao mes?

Answer 1

5a e 11m=71m

C=j*100/i/t

C=31280,68*100/13,75/71

C=3128068/13,75/71

C=227495,85/71

C=3204,16

Resposta: Capital de R$3.204,16

Answer 2

Bom Dia!

Ano → 12 Meses

5×12 = 60 Meses

60+11 = 71 Meses

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J=c·i·t

31280,68=c·(13,75/100)·71

31280,68=C·0,1375·71

31280,68=C.9,7625

C=31280,68/9,7625

C=3204,37R$

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Att;Guilherme Lima