Given,
Neha types 75 pages in = 14 hours
∵ Number of pages typed by Neha in 14 hour = 75 pages
∴ Number of pages typed by her in 1 hour \(=\frac{75}{14}\)
∴ Number of pages she typed in 20 hour \(={20}\times\frac{75}{14}=\frac{750}{7}={107}\frac{1}{7}\) pages
