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Mr. Browner has 7 keys. He has 1 key for his home, 2 keys for his car, and the rest are for drawers in his office. If Mr. Browner picks one of his keys without looking, what is the probability it is for
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19 votes
19 votes
Mr. Browner has 7 keys. He has 1 key

for his home, 2 keys for his car, and
the rest are for drawers in his office.
If Mr. Browner picks one of his keys
without looking, what is the probability
it is for his car?

User OnStrike
by
2.8k points

2 Answers

18 votes
18 votes
The probability of getting the keys for his car are a 2/7 chance
User Burt Beckwith
by
2.6k points
24 votes
24 votes
28.5 out of a 100 or 1/4
User Sau
by
3.0k points
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