Math, asked by lakshithavenkatarama, 11 months ago

Cards marked with the number 2to31 are placed in a box and mixed thoroughly one card is drawn from the box.Find the probability that the number on the card is a prime number less than 18

Answers

Answered by t54itwtlight

6

Answer:Total no of cards=30

Primes less than 18 are

(2,3,5,7,11,13,17)

No of possible options are =7

So probability for primes less than 18 in deck of cards numbered 2-31 is=7/30

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