Question

A piece of work can be done by a certain number of men in 100 days if 10 men left then work done is take 10 days more then how many men doing work

Answer 1

Answer:

Step-by-step explanation:

Originally let there be x men.

Less men, More days (Indirect Proportion)

Therefore, (x-10) : x :: 100 :110

=> (x - 10) * 110 = x * 100 => x= 110

Hope it helps you...