Question

calcule
a)c=R$600,00.
i=2% a.a
t=5anos
j=?

b)c=R$30,00
i=5% a.m
t=6 meses
j=?​

Answer 1

a) J= C. i. t

J= ?

C= 600

i= 2%/100>> 0,02

t= 5

J= 600. 0,02. 5

J= 60>>> valor do juros

b) J= C. i. t

J= ?

C= 30

i= 5%/100>> 0,05

t= 6

J= 30. 0,05. 6

J= 9>>> valor do juros