If 9 persons finishd a job in 12 days,
(i) hw many days wil it take 4 persons working at the same rate to finish d job.
(ii) hw many persons wil be required to finish dsame piece of wrk in 3 days. Pls show ur workings
Printable View
If 9 persons finishd a job in 12 days,
(i) hw many days wil it take 4 persons working at the same rate to finish d job.
(ii) hw many persons wil be required to finish dsame piece of wrk in 3 days. Pls show ur workings
1 person will finish the job in 9 x 12 days= 108 days. then 4 persons will finish the job in 108/4 =27days.
ii. similarly 108 persons will finish the job in 1 day, then 108/3 =36 persons will finish the job in 3 days. GOD knows best
U ar 2much .Thanks