240 shoppers 20% got a $10 off their first purchase. About how many shoppers received $10 off their first purchase? Use an equivalent fraction and rounding to estimate

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