question archive A contractor employed 63 workers to complete piece of work in 9 days
A contractor employed 63 workers to complete piece of work in 9 days
Subject:MathPrice: Bought3
A contractor employed 63 workers to complete piece of work in 9 days.
After working for 2 days, the contractor is told to complete it in 3 days, how many more workers must he employ to complete the work?
