The shaded part of the grid represents plans for a fish pond if each square on the grid represents five squared few what will the approximate area of the fish pond be

G. 165 square feet

There's 30 full squares so 30×5=150
There's 6 half squares, two halves make a whole so 6÷2=3, that means those 6 halves make 3 wholes so 3×5=15
Now all you have to do is 150+15=165