Final answer:
To maintain the same shade of green paint, three alternatives that preserve the original ratio of 1.5:1 (blue:yellow) are needed. Option A (3:2 ratio) and Option B (2:1 ratio) are valid because they match the simplified original ratio. Option C (1:1 ratio) does not match and would result in a different shade, while Option D (1:3 ratio) is incorrect as it reverses the ratio.
Step-by-step explanation:
To make the same shade of green paint, one needs to maintain the ratio of blue to yellow paint as given. Let's analyze the options provided by considering the original ratio.If the initial ratio to create a certain shade of green is 3 parts blue to 2 parts yellow, we can name three other ways to make the same shade by keeping the ratio the same. This original ratio can be simplified to 1.5 parts blue for every 1 part yellow.Option A: Mix 3 parts blue paint with 2 parts yellow paint. This matches the original ratio, so it would produce the same shade of green.Option B: Combine 2 parts blue paint with 1 part yellow paint. This also maintains the ratio (2:1 is equivalent to the simplified ratio 1.5:1), so the same shade would result.Option D:
Use 1 part blue paint to 3 parts yellow paint. This does not maintain the proper ratio (it should be 1.5 times more blue than yellow), hence, would not produce the same shade of green.Option C, which is to blend equal parts blue paint and yellow paint, would not work as it represents a 1:1 ratio, which is different from the original 1.5:1 ratio. Thus, it would result in a different shade of green.The primary colors for mixing paint are magenta, yellow, and cyan. Mixing yellow and blue paint will create green. There are multiple ways to achieve the same shade of green:Mix 3 parts blue paint with 2 parts yellow paintCombine 2 parts blue paint with 1 part yellow paintBlend equal parts blue paint and yellow paintEach of these methods will result in the same shade of green paint.