Question
The mass of 6 story books and 7 novels is 2.41 kg. The mass of 4 story books and 9 novels is 2.43 kg. Find the mass of each novel.
4 m

Click button first when a symbol is required. X

The mass of 6 story books and 7 novels is 2.41 kg. The mass of 4 story books and 9 novels is 2.43 kg. Find the mass of each novel.