Question
A box containing 50 files had a mass of 12.33 kg. A box containing 25 folders has a mass of 18.33 kg. The mass of each folder was thrice that of each file. Find the mass of the empty box in grams.
4 m

Click button first when a symbol is required. X

A box containing 50 files had a mass of 12.33 kg. A box containing 25 folders has a mass of 18.33 kg. The mass of each folder was thrice that of each file. Find the mass of the empty box in grams.