Math, asked by rashmirhs3884, 6 months ago

An integer is chosen from 20 to 30.Find the probability that it is a prime number

Answers

Answered by lakkamakhila

2

Answer:

2/9

Step-by-step explanation:

no of nos between 20 and 30 =9 ( i.e. 21-19)

primes between 20 to 30 are 23,29

probability = 2/9

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