So, if there are p pages, then
360 < p < 400
so, if she takes n days, at n pages/day, we have n^2 = p
19^2 = 361
If Jina reads 90 pages a day, it will take her more than 4 days to finish reading a
book. If she reads 80 pages a day, she will take less than 5 days. If the number of
days Jina takes to finish reading is the same as the number of pages she reads
every day, how many pages she must read every day?
1 answer