27/03/2025
A group of 40 workers can finish digging a tunnel in 12 days. How many workers can finish the job in 8 days?
Perpetual learning makes our mind grow and sharp.
Mambajao
Be the first to know and let us send you an email when Learn English Easy posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.
Send a message to Learn English Easy: