Question

A que taxa o capital de R$ 17.000.00 rende R$ 5.426.40 em 6 meses?

Answer 1

dados :
~~~~~~~
J = R$5.426,40
C = R$17.000
t = 6meses
i% = ???

J = C x i% x t

5.426,40 = 17.000 x i% x 6

i% = 5.426,40
.........________
...........17.000x6

i% = 5.426,40
........________
.........102.000

i% = 0,0532

i = 0,0532 x 100

i = 5,32%

Resposta a taxa e 5,32%.......