Which of the following correctly describes the ratio 6:3?

A. 9 shapes to 6 triangles
B. 3/6
C. 6 triangles to 9 shapes
D.6 triangles to 3 circles

D.6 triangles to 3 circles

The correct answer is C. 6 triangles to 9 shapes.

The ratio 6:3 simplifies to 2:1. This means that for every 2 triangles, there are 1 shape. Therefore, Option C correctly describes the ratio as 6 triangles to 9 shapes.

The correct description of the ratio 6:3 is option C, which states "6 triangles to 9 shapes." To determine this, you need to understand what a ratio represents. A ratio is a way to compare two quantities or values. In this case, we are comparing the number of triangles to the number of shapes.

To solve this question, you need to compare the number before the colon (:) to the number after the colon. In the given ratio 6:3, the first number, 6, represents the number of triangles, and the second number, 3, represents the number of shapes.

Option A, "9 shapes to 6 triangles," is incorrect because the numbers are reversed, and it does not match the given ratio.

Option B, "3/6," is a fractional representation of the ratio. It does not describe what the ratio compares, so it is not the correct answer.

Option D, "6 triangles to 3 circles," is incorrect because it introduces a different shape, circles, which is not given in the ratio and therefore does not match the given information.

Therefore, the correct answer is option C, "6 triangles to 9 shapes," as it accurately describes the given ratio.