Respostas

2013-05-29T07:29:54-03:00

A)15/12= 1,25% a.m

b)18/12= 1,5% a.m

 

 

a)3/12=6% =>   1/12=6/3=  2*6= 12% a.s

b)3/12=30%=> 1/12= 30/3=10*6= 60%a.s

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2013-05-29T08:41:22-03:00

15/12 =1.25%

18/12=1.5%

 

6/3=2% ao mes se o semestre tem 6 meses entao 6x2= 12%

30/3=10% 6x10=60%

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