The answer is 19.9 centimeters. Hope this helps!!!
I don't see the answers, but it would most likely be 59 + x.
Total pages=125
Pages read in 1 day=12
Pages read in 4 days=4×12=48
Left pages to read=125-48=77 pages
If you divide 18 and 6 you will get three so three times 1254 equals 3,762 card that he saw