a box contains card bearing numbers from 6 to 70 if one card is drawn at random from the box find the probability that it bears 1) a one digit number 2) an odd number less than 30
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total cards = 65
(1) probability of one digit card = 4/65
(2) probability of odd number less then 30 = 12/65
(1) probability of one digit card = 4/65
(2) probability of odd number less then 30 = 12/65
Answered by
1
1) one digit number are 6,7,8,9
so P=4/65
2)odd number less than 30
P=12/65
over and out
so P=4/65
2)odd number less than 30
P=12/65
over and out
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