Respuesta :
Dad = 57 kg + Andrea
Andrea = 34 kg
Dad = 91 kg, because 57 kg + 34 kg = 91
Total they weight 125 kg, because 91 kg + 34 kg = 125 kg
Andrea = 34 kg
Dad = 91 kg, because 57 kg + 34 kg = 91
Total they weight 125 kg, because 91 kg + 34 kg = 125 kg