a box contains cards bearing number 11-50 one card is drawn. what is the probability that this cards bear a multiple of 7
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Probability of getting a 1 digit no.=4/65
probability of getting a no.divisible by 5=1/5
probability of getting a odd no.less than 30=12/65
probability of getting a composite no. between 50 and 70=14/65
Hope it Helps..........
Answered by
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Probability of getting a 1 digit
no.=4/65
probability of getting a no.divisible by 5=1/5
probability of getting a odd no.less than 30=12/65
probability of getting a composite no. between 50 and 70=14/65
Hope it Helps...........
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