Since the tank decreases by 10 grams every 3 hours, it decreases by 10/3 = <<10/3=3.3333333333333335>>3.33 grams every hour.
So, it decreases by 24 x 3.33 = <<24*3.33=79.92>>79.92 grams every day.
Therefore, it decreases by 79.92 x 6 = <<79.92*6=479.52>>479.52 grams after six days. Answer: \boxed{479.52}.
A water tank decreases by 10 guns every three hours every day. What is the total change the amount of water in the tank after six days?
1 answer