Answer:
C. 0.25
Step-by-step explanation:
In this problem, there were 60 male members. Of the male members, 45 preferred snowboarding, leaving 15 preferring skiing.
If you take 60 and 15, 15÷60=0.25
15 of 60, 0.25 or 25%, of the male members prefer skiing
Hope this helps :)