A bag contains tickets numbered 1 to 30. What is the probability that multiple of 3 or 7
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Answer:
Probability of getting a ticket numbered 3 is 1/3
Probability of getting a ticket numbered 7 is 2/15
Step-by-step explanation:
Total number of tickets =30
No.of tickets that it is a multiple of 3= 10
Therefore, probability of getting a ticket multiple of 3 =10/30
=1/3
Number of tickets that it is a multiple of 7=4
Therefore, probability of getting a ticket multiple of 7 =4/30
=2/15
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