SOLUTION: A bag contains 15 one rupee coins, 25 two rupee coins and 10 five rupee coins. If a coin is selected at random from the bag ,then the probability of not selecting a one rupee coin
Algebra.Com
Question 1075311: A bag contains 15 one rupee coins, 25 two rupee coins and 10 five rupee coins. If a coin is selected at random from the bag ,then the probability of not selecting a one rupee coin is how to solve it
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
SO the probability of selecting a one rupee coin would be,
You're looking for the complement that is the probability of not selecting the one rupee coin,
You could have also looked for the probability of pulling a 2 or 5 rupee coin,
Of course, the same answer.
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