a) 35% de 20€ b)60% de 35kg c) 15% de 50€ d)45% de 120kg
20/100 = 0.2
0.2 * 35 = 7 Euros.
35/100 = 0.35
0.35 * 60 = 21 Kg.
15/100 = 0.15
0.15 * 50 = 7.5 Euros.
45/100 = 0.45
0.45 * 120 = 54 Kg.
