Question

30 persons can do part of a work in 15 days.
If 10 more persons are inducted to do the work,
then how long will they take to finish off the
rest portion of the work ?
please answer me fast it's argent
the answer is 15 days
if someone ans me first I will give him her brainlist mark and like​

Answer 1

Answer:

10 dayhope this answer help you