a 24-pack of coke costs $8.49 but a 12-pack of coke cost $5.49. tell what the unit rate is for each pack of coke and which one as the better rate

In the diagram, points d and e are marked by drawing arcs of equal size centered at b such that the arcs intersect ba and bc. then, intersecting arcs of equal size are drawn centered at points d and e. point p is located at the intersection of these arcs. based on this construction, m , and m