the length of the blue ribbon is two-thirds of the length of the red ribbon. writh an equation to find the length r of the red ribbon

To find the length of the red ribbon, we can express it in terms of the length of the blue ribbon using an equation. Let's assume that the length of the red ribbon is represented by the variable "r," and the length of the blue ribbon is represented by the variable "b."

According to the given information, we know that the length of the blue ribbon is two-thirds of the length of the red ribbon. Mathematically, this can be written as:

b = (2/3) * r

Here, we multiply the length of the red ribbon (r) by 2/3 to find the length of the blue ribbon (b).

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i need the equation