Question

Um investidor aplica R$ 300,00 a juros composto durante 3 meses. O montate gerado no periodo a taxa 2,5 a.m é?

Answer 1

dados :
~~~~~~~
C = R$300,000
t = n = 3 meses
i = 2,5%
M = ???

Foemula :
#######
M = C x (1 + i)^n

M = 300 x ( 1 + 2,5% )^3

M = 300 x ( 1 + 2,5/100)^3

M = 300 x ( 1 + 0,025 )^3

M = 300 x ( 1,025)^3

M = 300 x 1,0768906

M = R$323,07