Qn: Sumit can do a piece of work in 20 day. Raghav is well trained in that particular field and so he is 20% more efficient than Sumit to do that work. find number of days in which Raghav can finish that piece of work
Hello friends solve this question
Answers
Answered by
2
hello my friend !
so sumit can do a work in 20 days
work done by him in one day = 1/20
now since raghav is 20% more efficient he can do 20% more work in a same day
work done by raghav in one day = 1/20 + 20/100 ×1/20 =6/100
so raghav can finish it in. 100/6 = 16.66 days
so sumit can do a work in 20 days
work done by him in one day = 1/20
now since raghav is 20% more efficient he can do 20% more work in a same day
work done by raghav in one day = 1/20 + 20/100 ×1/20 =6/100
so raghav can finish it in. 100/6 = 16.66 days
Similar questions