Answer:
Rate per week=30,240 gallons per week
Explanation:
Determine number of minutes in a week
1 week =7 days
1 day=24 hours
This implies;
1 week=(7×24)=168 hours
On the same note;
1 hour=60 minutes
168 hours=168×60=10,080 minutes
This implies that there are 10,080 minutes in a week
1 week=10,080 minutes
Determine the total rate per week using the expression;
rate per week=rate per minute×number of minutes per week
where;
rate per minutes=3 ounces per minute
number of minutes per week=10,080 minutes
rate per week=3×10,080=30,240 gallons per week
Rate per week=30,240 gallons per week