Answer:
$32000 need to pay the painters
Explanation:
Given
50 painters paint 3 buildings in 6 days and are paid $20/hour and they work for 8 hours
let
= 50,
=3,
=6,
=8
Now more painters are hired to paint 2 buildings in 1 day.
Let the number of painters be
,
=2,
=1,
=8
Now by time Work formula we get

Substituting the value we get.

= 200 painters
Now Painters are paid $20/ hour and had worked for 8 hour and completed in 1 day
then Money paid for 1 painter for 8 hours and for 1 day = 20
8 =160
Money paid to 200 painters = 200
160= $32000