The rate at which he pumps water is
.
To find the number of hours it takes to pump 0.9 million gallons, we can set a proportion.
.
The question asks for the time in hours, so convert 600 min to hours. One hour is 60 min.
In the hundreds place so its 300
TOTAL WORKERS : 36
PRESENT WORKERS:29
% OF WORKERS AT HOMW : 36-29/36*100
= 7/36*100 = 19.4%
<h2>Approx : 19%</h2>