Bya is building a garden in her yard she has 24 feet of fencing for her garden and wants it to be in the shape of a rectangle with a length of 3 feet what does the width need to be for this to work

To find the width of the garden, you need to subtract the length from the total amount of fencing.

24 feet - 3 feet (length) = 21 feet

So, the width of the garden needs to be 21 feet for it to work.