1. Calculate the number of action figures sold on Monday: 8 comic books for every 3 action figuress 32 comic books = ? action figures 8 x 4 = 32 so 3 x 4 = 12 action figures sold on Monday
2. Find the difference between the number of action figures sold on Monday and Tuesday They're asking for the difference, so you subtract 18 - 12 = 6 Hence, the difference in the number of books on Monday and Tuesday is 6