Mathematics · Data Interpretation

A comprehensive survey details metro ridership distribution across 6 distinct routes (P, Q, R, S, T, and U). The central angles mapped out for these routes in a total commuter pie chart are P (57.6°), Q (86.4°), R (72°), S (43.2°), T (64.8°), and U (36°). The respective ratios of male to female commuters on these routes are given below: Route P = 3 : 5 Route Q = 7 : 5 Route R = 9 : 7 Route S = 5 : 3 Route T = 2 : 3 Route U = 2 : 1 The total number of male commuters travelling on route U is approximately what percent of the male commuters travelling on route Q?