Write the ratio of circles to squares. make sure you simplify!

3 squares, 9 triangles, 6 circles.
answers:
A: 2:1, 2 to 1, 1/2
B: 3:9, 3 to 9, 3/9
C: 6:9 6 to 9, 6/9

The ratio of circles to squares is 6:3, which can be simplified to 2:1 or 2 to 1 or 1/2. So, the correct answer is A: 2:1, 2 to 1, 1/2.