Question

a taxa o capital de R$8.000 rende R$2400,00 em 6 meses

Answer 1

J = C . i . n
2400 = 8000 . i . 6
2400 = 48000i
i = 5% a.m

Answer 2

Boa noite!

Juros simples.

Dados:

C → 8000

J → 2400

t → 6 meses

i → ?

___________

J=c·i·t

2400=8000·i·6

2400=48000i

2400/48000=i

i=24/480

i=0,05

i=0,05×100

i=5%a.m

___________

Att;Guilherme Lima