A bag contains 50 coins and each coin is marked from 51 to 100. If one coin is picked at random, then
is the probability that the number on the coin is not a prime number is
Answers
Answered by
2
Step-by-step explanation:
first check prime numbers between 51 to 100
then subtract it from 50.then you get coin not a prime number.
probability of getting coin not prime numbers is 40/50
Answered by
2
Answer:
1 / 5
Step-by-step explanation:
prime numbers between 51 to 100 = 53 , 59 , 61 , 67 , 71 , 73 , 79 , 83 , 89 , 97
total number = 50
probability = desired outcomes / total outcomes
= 10/50
= 1 / 5
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