Example A box contains 4 bags of sugar. The total mass of all 4 bags is 7 kg. What is the mass of each bag in grams? Solution:- A box contains 4 bags and total weight of all bags is 7 kg Then, the weight of each bag is =47=1.75 kg Therefore, weight of each bag in grams is given by 1.75×1000=1750 grams. Hence, mass of each bag is 1750 grams.