Warning: implode(): Invalid arguments passed in /www/wwwroot/jobquiz.info/mdiscuss.php on line 336 A can do a piece of work in 3 days. B can do the same piece of work in 6 days. The number of days necessary to finish the same work if both of them do it together. ?->(Show Answer!)
1. A can do a piece of work in 3 days. B can do the same piece of work in 6 days. The number of days necessary to finish the same work if both of them do it together.