Respostas

2014-02-20T14:36:43-03:00
(361/2 - 52) * 811/2(180,5-52) * 811/2
128,5* 811/2
52106,75
2014-02-20T15:01:22-03:00
(361/2-52)*811/2=
=(180,5-52)*405,5=
=128,5*405,5=
=52106,75