Answer:
3/7
Explanation:
There are 4 small squares inside the figure.
The partial squares are all half squares, so each two triangles have the same are as 1 small square. There are 6 small triangles which add to 3 squares.
4 + 3 = 7
Total area = 7 squares
Shaded area = 2 squares + 2 half squares = 3 squares
Fraction of shaded area = 3/7