tickets numbered from 1 to 20 are mixed and keep it in a bag what is the probability of getting a number divisible by 5 at a random draw
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Answered by
0
Step-by-step explanation:
Since, total tickets = 20
Multiples of 3 or 7 from 1 to 20 are:
3,6,7,9,12,14,15,18
∴ favorable outcomes=8
∴ required probability =
8/20 =2/5
Answered by
3
Answer:
5
Step-by-step explanation:
As the probability is no of possible out comes by total no of out comes
then 1-20 are tickets so divisible by five 5,10,15,20
so there r 4 no so 4/20
= 5
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