Question

Under swatch bharat abhiyan 20 volunteers can clean a village in 5 days required for cleaning the village in 4 days

Answer 1

Answer

Step by step explanation

Answer 2

Answer:

if the no of volunteers increased no of days will decrease so this is in indirect proportion

Step-by-step explanation:

1]let volunteers be X=20

days beY=5

2]let volunteers be x=?

days=y

formula

XY=xy

20*5=x*4

20*5/4=x

25=x