Answer:
Total gallons of fresh water in the tank [tex]3.1926*10^3[/tex] gallons.
Step-by-step explanation:
Percentage of fresh water = [tex]100%-6.1%[/tex]
=93.9%
Total number of gallons of water in tank = [tex]3.4*10^3[/tex] (given in the question)
Therefore,
Total gallons of fresh water in the tank = [tex]3.4*10^3*93.9/100[/tex]
=[tex]3.1926*10^3[/tex] gallons.