cards with the number one to hundred are placed in a box to box and mixer thoroughly. one card is drawn. what is the probability that the card is drawn is
1 A prime number is less than 30
2. A multiple of 5 and 7
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No. of events = 100
1. No. of prime numbers less than 30 = 10
P(E)=10/100
=1/10
2. Multiple of 5 and 7 = Multiple of 35
There are only two multiples, i.e., 35,70
P(E)=2/100
=1/50
1. No. of prime numbers less than 30 = 10
P(E)=10/100
=1/10
2. Multiple of 5 and 7 = Multiple of 35
There are only two multiples, i.e., 35,70
P(E)=2/100
=1/50
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