From the first condition, the ratio of the first batch to the second batch is 1 1: 10.

It can be understood that the first batch accounts for 2 1. 1 1 of the total.

According to the third condition, the first batch of books after adjustment accounts for 3/7 of the total.

Finally, dividing 80 by (265438+ 1 1-3/7) is the total.