(x-2) men can do a piece of work in x days and (x+7) men can do 75% of the same work in (x-10)days. Then in how many days can (x+10) men finish the work?
A. 18 days
B. 25 days
C. 27 days
D. 12 days
Answer:D
(x-2) men can do a piece of work in x days and (x+7) men can do 75% of the same work in (x-10)days. Then in how many days can (x+10) men finish the work?
A. 18 days B. 25 days C. 27 days D. 12 days