Two friends, Liam and Noah, are reading the same 800-page novel for a class. Liam reads a page in 20 seconds, and Noah reads a page in 60 seconds. They decide to "team read" the novel to save time. Liam will read from page 1 to a certain page, and Noah will read from the next page through page 800, finishing the book. What is the last page that Liam should read so that he and Noah spend the same amount of time reading the novel?