The ratio of the width of the rectangle to the length of the rectangle in the fraction form is (5x+3)/(20x+12).
According to the question,
We have the following information:
The width of a rectangle is 5x +3, and the length of the rectangle is 20x + 12.
Now, we will find the ratio of the width of the rectangle to the length of the rectangle in the fraction form of a/b by replacing a with the width of the rectangle and b with its length.
So, we have the following expression:
(5x+3)/(20x+12)
However, the ratio is always written in this form:
(5x+3):(20x+12)
Hence, the ratio of the width of the rectangle to the length of the rectangle in the fraction form is (5x+3)/(20x+12).
To know more about ratio here
https://brainly.com/question/15268990
#SPJ4