A number is selected at ramdon 1 to 30 find the probability that it is a prime number​

2 thoughts on “A number is selected at ramdon 1 to 30 find the probability that it is a prime number​”

1. Answer:

   [tex]\frac{10}{30}[/tex]

   Step-by-step explanation:

   the prime numbers from 1 to 30 are

   2,3,5,7,11,13,17,19,23,29

   there are 10 prime numbers from 1 to 30

   So the probability is [tex]\frac{10}{30}[/tex] (∵ there are 10 prime numbers out of 30 numbers)

   Hope it helps you❤❤❤

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2. 1 to 30 prime nos – 2,3,5,7,11,13,17,19,23,29

   total= 10

   so answer is 10/30=1/3

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