Resposta :
a) 432 reais
4/32 = 1/8
1/8 . 3456 = 3456/8 = 432
b) 1152 reais.
1/3 . 3456 = 3456/3 = 1152
c) 864 reais
3/12 = 1/4
1/4 . 3456 = 3456/4 = 864
d) 648 reais
3/16 . 3456 = 10 368/16 = 648
e) 360 reais
1152 + 432 + 864 + 648 = 3096
3456 - 3096 = 360