Question

If a group of 5 people do the task in 10 days how many days would they group take of 15 people

Answer 1

Hello Mate,


Then there is no need to do the same task because the task is already done by the group of 5 peoples.....


Hope that my answer is right

Answer 2

If Work done by 5 people in a day = 1/10
Work done by 1 person in a day 1/(10*5)
Do work done by 15 people in one day = 1/50 x 15
No of days taken by 15 people = reciprocal of work done in one day = 10/3 = 3.3 days

Hope this helps