A bag contains 20 cards numbered from 1 to 20 one card is drawn from the bag find the probability that it is a prime number
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3
Answer is 9/20
Favourable outcomes: 1,2,3,5,7,11,13,17,19
Total:20
Answered by
2
Favourable Outcomes:-2,3,5,7,11,13,17,19
Total Outcomes :-8
Ans:-2/5
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