if daren throws a dart 500 times, how many times would you expect him to hit the outer ring?

double (0.15)
outer ring (0.45)
treble (0.1)
inner ring (0.25)
25 ring (0.04)
bullseye (0.01)

Question

if daren throws a dart 500 times, how many times would you expect him to hit the outer ring? 

double (0.15)
outer ring (0.45)
treble (0.1)
inner ring (0.25)
25 ring (0.04)
bullseye (0.01)

campbell_st · Answer

use the double....,0.15 x 500 = 60 times

kinggeorge · Answer

Why are you using the double? Shouldn't it be the outer ring since that's what the question is asking for? 

If using the outer ring instead, you would have $.45 \times 500 = 225 $ times.