Siliane Roberta Maximo dadiva abreu
16/02/2018 • 17:03
A resposta e letra D
60.00-30%=42.00
42.00+30%=54.60
54.60-42.00=12.60
60.00-30%=42.00
42.00+30%=54.60
54.60-42.00=12.60