Math, asked by vishal9315, 1 year ago

20 tickets on which number 1 to 20 are written are mixed throughly and then a ticket is drawn at random out of them find the probability that the number on the ticket is a multiple of 3 or 7

Answers

Answered by happy12346
11
total no. of tickets=20
taking a no. which is a multiple of 3 or 7= 9
probability of getting a no. which is a multiple of 3 or 7= 9/20
Answered by dharmveerjangidb
4

Answer:

2/5

Step-by-step explanation:

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