Question

A is thrice as good a workman as and therefore is able to finish a job in 60 days less than


b. if a and b complete 2/3 rdof the job and then a replaced ny c,the reaing job is done by b and c in 10 days if a and b complete 3/4th of the job then b replaced by d the reaming job is done by a and d in 5 days

Answer 1

don't think it would take your time in your browser to get the answers for a you but the answers that is 60/10 Day's you to do with it's been over to the next step by the time of you guys think I would have to do this but I have no