 
<translate> Kashi 40 cikin 100 na zakara maza ne domin 100 - 60 = 40. Gwanaye 10 sun kasance maza domin 25 x.4 = 10. Gwanaye 4 sun kasance maza masu gemu saboda 10 x.4 = 4. Amsar ita ce 4. <eng> 40% of champions are men because 100 - 60 = 40. 10 champions have been men because 25 x .4 = 10. 4 champions have been men with beards because 10 x .4 = 4. So, the answer is 4. 