Answer:
696 books.
Explanation:
Given information:
Last year Luis read = 187 books
This year he read = 224 books
Next year he wants to read = 285 books
If he reaches his goal, then the number total books he will have read is
Total books = Last year books + This year books + Next year books
= 187+224+285
=696
Therefore, he will have read total 696 books.