Question 1114523
Using the information, 2 large boxes and 6 small boxes weigh 132 kg. That means 1 large box and 3 small boxes weigh 66 kg. Since 5 large boxes and 3 small boxes weigh 141 kg, 4 large boxes weighs 141-66=75kg. That means a large box weighs 75/4=18.75 kg. And a small box weighs 66-18.75=47.25/3=15.75 kg. So a large box weighs 18.75 kg and a small box weighs 15.75 kg.