Answer:
Liam reads 52.5 pages in 6 hours
Explanation:
to solve this problem you need to start with finding how many pages he reads in 1 hour.
to do this, divide 35 by 4.
35/4 = 8.75
the unit rate is 8.75 pages per hour.
now just multiply the unit rate by the amount of hours.
8.75 * 6 = 52.5