So first you would have to add $25+$13.50=38.5 then subtract 38.5-2.68=35.82
ANSWER
307½ gallons of water
EXPLANATION
The volume of the rectangular swimming pool is

where l=25ft and w=20½ ft.
when it is filled to a depth of 4½ ft ,then the height is , h=4½ ft.
We substitute these values into the formula to get:


If one cubic foot of water is 7½ gallons, then 2306.25 cubic feet will be

We need 307.5 gallons of water to fill the pool.
So 6 shots equals 25% of the teams total shots(x).
So 6=0.25(x)
x=6/0.25
x=24
If the team made 62.5% of their shots, then they missed 100%-6.25%=37.5%
37.5% of 24= 24(0.375)=9
Hope this helps
$9.24
3.785 liters in a gallon
Divide it by the total cost