Question
A box containing 80 punchers had a mass of 16.77 kg. A box containing 30 notebooks has a mass of 24.77 kg. The mass of each notebook was four times that of each puncher. Find the mass of the empty box in grams.
4 m

Click button first when a symbol is required. X

A box containing 80 punchers had a mass of 16.77 kg. A box containing 30 notebooks has a mass of 24.77 kg. The mass of each notebook was four times that of each puncher. Find the mass of the empty box in grams.