Respostas

2013-11-19T20:36:14-02:00
0,30.42= 12,6

0,25.75= 18,75

0,08.3000= 240

0,73*450= 328,5
2013-11-19T20:39:16-02:00
30% de R$42,00= R$12,60
25% de R$75,00= R$18,75
8% de R$3.000,00= R$240,00
73% de R$ 450,00
= R$328,50