1. The problem asks for the fraction of the grid that is shaded green. 2. Count the total number of squares in the grid. There are 2 rows and 3 columns, so total squares = $2 \times 3 = 6$. 3. Count the number of green shaded squares. The top row has 3 green squares, and the bottom row has none shaded green, so total green squares = 3. 4. The fraction shaded green is the number of green squares over the total number of squares: $$\frac{3}{6}$$. 5. Simplify the fraction by dividing numerator and denominator by their greatest common divisor, which is 3: $$\frac{3 \div 3}{6 \div 3} = \frac{1}{2}$$. 6. Therefore, the fraction of the grid shaded green is $\frac{1}{2}$.