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What is the probability that the ticket has a number which is a multiple of 3 or 5?

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The tickets numbered from 1 to 30 are mixed up then a ticket is drawn at random.
What is the probability that the ticket has a number which is a multiple of 3 or 5?

posted Sep 27 by Amarvansh

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1 Answer

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3, 5, 6, 9, 10, 12, 15, 18, 20, 21, 24, 25, 27, 30- total of 14 multiples of 3 or 5 out of 30 --> 14/30=46.67%

answer Sep 27 by Hanifa Mammadov



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