Answer:
24
Step-by-step explanation:
Convert the 2/5 into a decimal and multiply 0.40×60 to give you 24
25
In her first 5 days, she reads 80 pages. That means that per day, she reads 16 pages. Then, she had 400 pages left, since 480-80 = 400.
So, you divide 400/16 = 25 days.