Question

Considerando juros simples e sendo dados C = 32.030, n = 12 e M = 36.642,32, calcule a taxa i.

Answer 1

M = C + J

36 642,32 = 32 030 + J

J = 36 642,32 - 32 030

J = 4 612,32

J = c * i * t

4 612,32 = 32 030 * i * 12

384 360 i = 4 612,32

i = 0,012

0,012 * 100 = 1,2%.