Keti finished a job in 8 days
Badi finished the same job in 12 daya
1)How long Will it take them to finish if they work together?
2)if Badi works alone for 3 days and then keti takes over the job,how many days does keti need to finish the job?
Badi finished the same job in 12 daya
1)How long Will it take them to finish if they work together?
2)if Badi works alone for 3 days and then keti takes over the job,how many days does keti need to finish the job?