[Is this a scam?]

Good evening guys, I have a question. I have recently put ads on Fiverr as a freelancer and I often get contacted by people offering me writer jobs or translations. The point is that they offer strangely high fees ( they offer 50 pages of work paying $40/50 per page ) plus they ask to be contacted on Telegram or email for more details. Have you had experience with this kind of people? Do you know if it is a scam?