Cards are numbers from one to hundred one card is drawn what is the probability that the card drawn is prime number less than 30 multiple of 7 and 5 and multiple of 5 or 7.
question no.2
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total number of outcomes=100
(1) probability that the card drawn is a prime number less than 30 =10/100(2,3,5,7,11,13,17,19,23,29)
=1/10
(2) probability that the card drawn is a multiple of 7 and 5 =2/100 (35,70)
=1/50
(3) probability that the card drawn is a multiple of 7 or 5 =34/100
(1) probability that the card drawn is a prime number less than 30 =10/100(2,3,5,7,11,13,17,19,23,29)
=1/10
(2) probability that the card drawn is a multiple of 7 and 5 =2/100 (35,70)
=1/50
(3) probability that the card drawn is a multiple of 7 or 5 =34/100
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