if 9 people can do a piece of work in 190 days then how many days 19 people will take to complete same piece of work?
Answers
Answered by
3
hope it will help you.
mark as Brainlist.
Attachments:
Answered by
6
Total work in units = 40 units
( i.e the LCM of 20,10 and 8)
Rate of work done by 10 people
= total work / time takenRate of work by 10 people
= 40units / 20 days = 2units/dayRate of work by 1 person = 2 /10
= 1/5Rate of work by 8 person = 8 × 1/5 = 8/5Time taken by 8 person
= total work / rate of work by 8 person
= 40 units / (8/5) units/day25 days
Hope it is helpful to you dear!!
Please mark me as brainliest
Similar questions